LOCATION-BASED SERVICES IN THE TOURIST INDUSTRY - Semantic Scholar
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Information Technology & Tourism, Vol. 5 pp. 243–256 1098-3058/03 $20.00 + .00 Printed in the USA. All rights reserved. Copyright © 2003 Cognizant Comm. Corp. www.cognizantcommunication.com LOCATION-BASED SERVICES IN THE TOURIST INDUSTRY STEFAN BERGER,* HANS LEHMANN,† and FRANZ LEHNER* *University of Regensburg, Germany †University of Auckland, New Zealand Mobile services available on mobile devices such as mobile phones and personal digital assistants are a suitable instrument for spontaneous, ad hoc access to information travelers need while being on the move. The supply of mobile services with specific relevance to the traveler is already well developed. Mobile services allow to book last-minute trips, rental cars, and hotels; they provide information about changes and delays of flights and trains, and offer guides on restaurants, events, and sightseeing opportunities at the destination. This article shows that integrating location-based services (LBS) creates additional value for most of theses products or services. LBS are applications of mobile tech- nology that utilize the information about the location of their user. The four primary functions of LBS for the traveler are: (1) localization of persons, objects, and places, (2) routing between them, (3) search for objects in proximity such as restaurants, shops, hotels, or sights, and (4) information about traveling conditions, such as traffic-related data. Location-based services Mobile technology applications Mobile computing Tourism services Introduction technology is widely acknowledged (Werthner, 2000). Mobile information and communication Together with health and information, tourism is technologies (ICT) play a special role because still one of the fastest growing sectors of developed they allow a number of new services that the trav- economies. According to statistics of the World Tour- eler can use while on the move (Schmidt-Belz et ism Organization (WTO), last year there were 700 al., 2002). A specific class of these services are million border-crossing travelers. Their numbers are location-based services (LBS), which use the in- expected to grow to 1.6 billion by 2020. In Germany formation on the user’s current location (Francica, alone, expenditure for tourism amounts to US$47.6 2002; Zipf, 2002). The content of the service or billion (WTO, 2001). application is then customized to the specific lo- Tourism is an industry with high information cation. This uses the spatial dimension of the intensity and the value of its use of information mobility factor. Address correspondence to Stefan Berger, Department of Business Informatics III, P. O. Box, D-93040 Regensburg, Germany. Tel: ++49-941-943-3207; Fax: ++49-941-943-3211; E-mail: stefan.berger@wiwi.uni-regensburg.de 243
244 BERGER, LEHMANN, AND LEHNER Occasionally, LBS are labeled the “killer appli- There is a number of different delivery agents for cation” of the near future (e-Trend Media Consult- the services in each of the links or stages of travel: ing, 2002). While such prognoses should be treated with caution, they may well be of special impor- • Travel agents, travel organizers provide infor- tance for tourism because of their potential to add mation and carry out bookings. real value for the traveler, as the authors will show • Transport can be via the travelers’ own means further on. This article describes the results of a study (car, etc.), hired but self-driven (i.e. car rental evaluating mobile services for travelers in Germany. companies), or third-party transport by airlines, First, however, the value chain in the tourism indus- railways, ships, etc. try is examined to determine which LBS already exist • Accommodation is provided by hotels and other throughout the industry. This is followed by a short accommodation services, such as guesthouses discussion of the technology used for LBS and a (bed & breakfasts), and hostels. more detailed comment on its usage potential for • At the destination are local branches of larger the end user (i.e., the tourist). The article concludes travel organizations, travel guides, local gov- by pointing out where future research should focus. ernment tourist offices, etc. Mobile Services for Travelers The larger travel companies (such as Preussag Touristik in Germany) are active during all stages of This section starts with an overview of typical the value chain. components a journey includes (in the text these The travel process requires a high degree of infor- components are referred as the “value chain” of the mation during all stages of the value chain. Travel product “travel”). The mobile services will be cat- agents offer information by catalogues, via the egorized on the basis of these components. The ar- Internet, television, and also by personal consultations ticle follows on with a brief analysis of the potential to assist the planning of journeys and make the nec- for adding value with LBS for each component. essary bookings. If air travel is the chosen kind of Additional information about the value chain of tour- “transport,” a check-in process is needed, and travel- ism is provided in Dettmer (2001). ers must be provided with information about delays and changes to their flights. At the destination infor- The Tourism Value Chain mation about the availability of accommodation is “Travel” as a product is heterogeneous to a large required either to find a place to stay or to make extent. At first business and private travel need to be changes to reservations. Furthermore, information is separated. Each of those, in turn, can either be orga- needed about available entertainment possibilities, nized by the travelers themselves or by travel agents current events, restaurants, and sightseeing opportu- or travel organizers. While these kinds of travel are nities. Information and communication technologies different, especially with regard to the needs of the that are not limited to a permanent situation are well travelers, the links in the value chain are largely simi- suited for all these requirements, especially when they lar for all of them. They are: planning/booking, trans- can even be used when the traveler is physically mov- port, accommodation, and, finally, information and ing. This supports spontaneous decision making and support at the destination (Ludwig, 2000). The value makes traveling more flexible (Schmidt-Belz et al., chain is shown in Figure 1. 2002). A number of such mobile services are already Information/ Transport Accommodation Destination/ Booking Information Figure 1. Value chain of tourism.
LBS IN THE TOURISM INDUSTRY 245 available for tourists. In a first step the portals of all ets, and all-inclusive travel arrangements either at German mobile network operators (T-Mobile, the usual rate or special offers, “last minute” deals. Vodafone, Viag Interkom) and the mobile portals of They are often augmented with additional services Lycos, Jamba, and Yahoo were scanned to find rel- such as city guides or “event” travel. The structure evant services related to tourism. In the next para- of the WAP service of Lastminute.com is used to graphs some of them for each component of the prod- demonstrate this (Fig. 2). uct “travel” will be examined as an example. The functionality of mobile services in the plan- ning and booking sector is thus somewhat small and Mobile Services for Planning/Booking limited. The reason for this is probably the complex- ity of travel as a “product,” which makes customers Most travel agents use a number of different chan- prefer the personal advice and contact of the tradi- nels for the information about their products and for tional travel agency “experience.” Moreover, com- the distribution of their products and services. The pared with using a travel agent or the Internet, book- traditional channels are the travel agents’ offices and ing travel is difficult on a mobile handset due to a shops, their Internet presence, and advertisements number of technical restrictions—and often not nec- on television and other public media. More recently, essary, because planning and booking happens information dissemination over mobile handsets is mostly before the traveler is physically on the move. beginning to be included as a separate channel by The fact that most of the time mobility is not an es- some travel companies. During the euphoria about sential requirement for the planning and booking the dominant role of electronic commerce, numer- process it is not likely that there will be significant ous prognoses were made about the future of the improvements to the limited functionality of mobile distribution landscape in the tourist industry, nearly technology applications in the near future. uniform in their forecast of drastically reduced rev- enues of travel agents and the hypergrowth of direct Mobile Services in the Transport Phase distribution via electronic media (Muntzke & Finke, 2000). The tourist industry disputed these forecasts Mobile services in this phase are directed towards (Computerwoche, 2001) and they have not come the traveler already on the move, either to or from true, at least not so far. On the contrary, the last few his destination or within the destination. The advan- years have seen a positive revenue development of tage of mobile technology here is that the handsets traditional travel agencies whereas the share of are easy to carry and that they have seen a rapid Internet direct bookings has been static at around extension of their coverage area over the last few 2.1% of all travel bookings in Europe, and this is years (i.e., where they can be used). This makes them well below expectations (Schäfer, 2001). an easily available source of information that is rel- Despite the low Internet revenue overall, however, evant for travelers. Services in this area are mainly a number of travel agencies, mostly those with an offered by transport providers such as airlines or already existing, sophisticated Internet presence, railways. Examples of such services in Germany are have started to offer mobile access to their informa- the Deutsche Bahn (wap.bahn.de) and a number of tion, using the Wireless Application Protocol (WAP). local transport companies, Lufthansa (wap. They include: lufthansa.de) and car rental companies such as Sixt (wap.sixt.de). • Lastminute.com (wap.lastminute.com) The railways together with a rail logistics com- • Thomas Cook (wap.thomascook.com) pany developed a timetable system that also includes • wwwtravel (wap.mreise.de; or wap.mflug.de local transport companies. The system has so far specifically for flights) been installed in seven European railways. It pro- • Nix-wie-weg (wap.nix-wie-weg.de) vides information about the connection between • Ebookers (wap.ebookers.de) 320,000 stations in Germany and 50,000 in the rest of Europe. Access to the information happens via The WAP offers of the travel agencies are all some- WAP or the Short Message Service (SMS) for cel- what similar. Usually they offer flights, hotels, tick- lular phones. Offline access for personal digital as-
246 BERGER, LEHMANN, AND LEHNER Day Airport Destination Offers - Africa - Asia List of Offers - BritishAirways Exclusive - Europe - Carribbean - Lufthansa Specials - Flights - South America Date - USA & Canada - Hotels - Orient Destination - Tickets - Astron Hotels - Weekend Offers - Trips - Sun & Beach - Steigenberger - Events List of Offers - Classic, Opera & Ballett - Rock & Pop - Specials & Events - Theatre Date - City Trips - Exclusive & Exotic Destination - Spring Break - Countryside - Ski & Fun Offers - Sun & Beach List of Offers Date Destination Offers List of Offers Figure 2. WAP service of Lastminute.com.
LBS IN THE TOURISM INDUSTRY 247 sistants (PDAs) has been added recently (HaCon, more suited to electronic distribution. However, the 2002). Using the service is very similar to the Internet question if booking over the phone at a call center is version and therefore relatively intuitive. Figure 3 not easier and more comfortable for the customer shows the sequence for a WAP-capable mobile de- still remains. vice and also for a “Smartphone” with a bigger dis- play. Mobile Services in Accommodation A number of airlines have made their arrival and The services in the area of accommodation are departure information available. Some of them also mostly mobile offers of large international interme- offer additional services such as notifications about diaries who have a large number of hotel chains and flight changes (e.g., Air Canada) or offer check-in individual hotels on their electronic “book.” Ex- via WAP (e.g., Lufthansa). As yet, no airline offers amples are: online mobile bookings, probably because booking in the traditional way or over the Internet is com- • HRS, Hotel Reservation Service (wap.hrs.com) paratively simpler (Rogl, 2001). • Hotelguide (wap.hotelguide.com) Car rental companies like Sixt and Europcar were • Bedhunter.com (wap.bedhunter.com) some of the pioneers of reservation and booking via mobile services among transport companies. In the They all offer online inquiry for room availability SMS version of their—very similar—service the and sometimes reservation functionality. The search customer phones the call center some 4 hours be- for a room happens in a number of steps. After the fore the time the car is needed and makes the reser- country and city/town has been chosen, the selec- vation in person. Confirmation of the reservation is tion of hotels can be limited by a number of criteria sent to the customer’s mobile phone via SMS. It such as category of hotel, type of room, price, etc. contains a code with which the customer can retrieve Then the selected hotel can be phoned from the WAP the car keys from an automated safe. In the WAP device to carry on with the booking. At the Bedhunter version the whole booking process can be carried service the customer can continue to make a con- out over the mobile device. Car rental companies, firmed reservation by transmitting a credit card num- of course, take advantage of the fact that cars are ber. However, the Bedhunter services have a self- well-known standardized commodities and don’t imposed rule that any WAP reservation must be need explanation and/or negotiation as individual totally completed within 3 minutes—otherwise a call travel plans or airline itineraries. This makes cars to the call center would be faster for the customer (Rogl, 2001). Mobile Services for Information/Support at the Destination There is an enormous amount of mobile informa- tion services with at least some relevance for the traveler. First there are city guides, such as the “Max CityGuide.” This contains voluminous information on 31 cities worldwide, of which 10 are in Germany and 16 more in Europe. For each city there are in- formation modules about hotels, cultural events, nightlife, restaurants, shopping, sightseeing, and sport, with many more subdivisions (Fig. 4). The service works interactively for WAP-capable mobile devices and in download mode for PDAs. At present the service is limited, though, to static information. Dynamic content such as theater, concert programs, Figure 3. WAP-enabled timetable system. or ticket availability is not yet available.
248 BERGER, LEHMANN, AND LEHNER Figure 4. Screen shots of Max CityGuide. Some tourist regions offer similar information machine (ATM) with wap.forium.de (in Germany), services (e.g., www.istra.com/wap). Furthermore, and any number of restaurant guides are available weather forecasts (e.g., wap.wetteronline.de in Ger- for the public at large, but can well be of specific many), searching for the nearest automated teller relevance for travelers and tourists. Other tourist-
LBS IN THE TOURISM INDUSTRY 249 related service providers are the towns and cities This result points strongly to the conclusion that themselves, some museums, and especially trade fair it is those services that provide information about organizers who offer maps and additional geographi- travel and condition that are considered useful. cal information, usually in download mode for Transactions are less in demand. This underlines PDAs. Not only can such information be more up to the medium-related advantage of mobile technol- date than printed material, but, as it is especially ogy: it is spread widely, is simple to use, and it can useful for the customer on the move, mobile tech- be carried easily. Therefore, it is a suitable instru- nology can add significant value here. ment for spontaneous, ad hoc access to informa- tion while being on the move. When it comes to Demand and Use of Mobile Services carrying out travel-related transactions such as planning and booking, the other channels (personal As the previous sections have shown, the supply contact, call centers, Internet) are more appropri- of mobile services with specific relevance to the trav- ate to deal with the higher complexity and signifi- eler is already quite well developed and the amount cant communication requirements inherent in the of services available means that the list of examples travel “product.” Technical restrictions such as could be considerably extended. In this section the small displays and narrow bandwidth are an addi- actual use of the services by tourists and other trav- tional disadvantage of mobile devices concerning elers is examined. travel transactions. The next section deals with the A survey of 35,000 people (Connect, 2001) in technologies used for localizing users in a mean- Germany contained, among others, questions about ingful and useful way. the best WAP pages for travelers. Information ser- vices took the top ranks, as shown in Table 1. First rank went to the ADAC (the main German Location and Service Utility automobile association), which offers information LBS, as explained above, is a category of services about traffic jams and other traffic-related topics as where the current geographical position of the user well as route planning. The information sites of the is an essential factor that influences the content of German Railway and of Lufthansa follow. Max the service in each individual case. The geographi- CityGuide has emerged as the most preferred city cal or spatial dimension (manifested in such con- guide. “Clever Tanken,” a specialist database service cepts as position, target or destination, route) is an with local petrol prices was the first of the providers important aspect of everyday decision making. The with more dynamic content. Falk is a provider of city decision to go to a cinema or a restaurant normally maps. Only 20% of the surveyed mobile users ranked includes the current position as a decision criteria. car rental and hotel services as significantly useful. This way of thinking in spatial dimensions renders the current position as a natural basis for a number of services (Eriksson, 2002). It is important to note Table 1 that position information is not used in the form of WAP Services for Travelers coordinates, but as more concrete geographical iden- % of Users Who Ranked tification points such as addresses or street names Mobile Service This Service as Useful (International Organization for Standardization, ADAC 33 2001). This is necessary to make the information a Deutsche Bahn 12 useful context for the (human) user. Lufthansa 10 The basis of LBS is the technologies that enable Max CityGuide 9 Clever Tanken 8 the establishment of the current position of a mo- Falk 7 bile device. While a very detailed treatment is pro- Europcar 4 vided in Hjelm (2002), Roth (2002) and Lehner Passo 4 Sixt 4 (2001), a short overview of the two main types of Hoteldirect 4 localization technology is given below. They differ Bedhunter 2 depending on whether the necessary measurements Tourisline 2 are carried out in the network or in the device.
250 BERGER, LEHMANN, AND LEHNER Network-Based Localization Technologies. In this (such as Germany). In the following paragraphs three mode the position of the device is determined by methods, namely Enhanced Observed Time Differ- measurements and calculations carried out by the ence (E-OTD), Assisted GPS (A-GPS), and local- network computers. This has the advantage that once ization via infrared, are described briefly. this technology is implemented, it is simultaneously In the E-OTD method the position of a mobile available to all the mobile devices connected to the device is obtained by a triangulation over three base network, without the need for changes to the de- stations. The device measures the time for the sig- vices themselves. Customers can use the service nals it receives from three different transmission immediately and complete market penetration for antennae. Because the transmission time schedules the LBS service can be achieved instantly. However, for each antennae are known precisely, the device the disadvantage of these technologies is that the can calculate the distances to these. Because it also position so determined is often imprecise. In the knows the exact location of the antennae, it can following paragraphs a brief explanation of the more “draw” circles around each mast whose radii are the common network-based technologies is given. calculated distances. The area where the three circles The Cell-Id method uses the “Cell Global Iden- overlap must then contain the position of the de- tity” (CGI), which is the unique identifier of the net- vice. This is shown in Figure 6. work cell—or a sector of one—into which the mo- In the A-GPS method the mobile network en- bile is currently logged in. Figure 5 demonstrates hances a localization in which the global position- cells and cell sectors, each of which has a CGI. ing system (GPS) is used. GPS is a system of 24 This method is the cheapest of the common tech- satellites on six orbits around the globe. It is main- nologies described here and is subsequently the one tained by the US for military purposes, but can also most often used. It is, however, also the most impre- be used for civilian purposes. cise localization method, because cells have at least To be able to use this method, the device must be a radius of 100 m in urban centers. This radius can capable of receiving the GPS signal, which contains increase to 35 km in rural or remote areas, which is a very precise timestamp and the current position of a degree of imprecision unacceptable for some LBS. the satellite. Triangulation of the signals from at least Measuring the distance to the nearest transmission four satellites is used to calculate the device’s posi- antenna is then used to estimate the local position of tion with good precision. The satellite signals are rela- the mobile device more precisely. tively weak, however, so that reception in buildings or densely built-up areas is often impaired or even Device-Based Technologies. The advantage of impossible. In addition, it sometimes can take some these technologies, where the estimation of the lo- time before the device can locate four satellites above cal position is carried out by the device itself, is their the horizon. For these reasons, data from the mobile superior precision. However, this can only be network is used to enhance the localization. From the achieved at the price of changes to the device, or, CGI the device knows its own position; it can then more often, of requiring a new device altogether. calculate the position of the satellites that it can most This makes them more expensive, which is the rea- easily connect to. It also knows their exact frequency, son why they are not very common in some markets which assists in receiving weaker signals. Figure 5. CGI method for localization (Swedberg, 1999).
LBS IN THE TOURISM INDUSTRY 251 Figure 6. E-OTD method for localization. The technology to position mobile devices—al- vices needed to be located with an accuracy of 125 beit only within narrow limits—with the assistance m. European regulatory moves may well follow. of infrared emissions also deserves to be mentioned in this context. Connection of the mobile device Value Added by Location-Based Services (mostly PDAs) and infrared emissions from send- ing devices are used to determine the PDA’s posi- Being able to determine one’s own position or the tion. Because these emissions only carry a distance distance to another place is in itself not often of im- of a few meters, the proximity to the connecting mediate value for the user of a mobile device. It is sender unambiguously determines the—approxi- only the connection of the position information with mate—position of the PDA. other, position-dependent information that will open For many LBS the limited precision of the local- the door to new service functionality and thus to ization data provided by CGI is not adequate. This adding value for travelers. For example, the knowl- indicates that the trend will move towards the in- edge that one’s position is 1 km away from the next creased use of device-based technologies to locate train station may be comfortable for the traveler, but mobile devices of all kinds. A further driver in this only the information that one has to turn left in 200 development could well be regulatory moves, fol- m in order to arrive there in time adds immediate lowing the “FCC E-911 Mandate” in the US. In it, value. Similarly, the information that on a certain the Federal Communications Commission (FCC) route one will pass interesting sights or even a shop sets accuracy and reliability requirements for the with special offers will be of interest. Information automatic location identification used in handset- about traffic jams en route is just as useful as not based and network-based mobile technologies. The having to give a description of one’s position in case first milestone was to be met by October 1, 2001, of emergencies; something that can be difficult in and decreed that emergency calls from mobile de- remote or rural areas.
252 BERGER, LEHMANN, AND LEHNER Examples and applications like these can be con- movements of users recorded in this way would al- ceptualized into schema (shown in Fig. 7) that rec- low the creation of very precise consumer profiling ognizes four primary functions of LBS for the trav- by combining demographic data with information eler (Koeppel, 2001): about lifestyle and purchasing behavior. The customer’s trust that personal information is suffi- • localization of persons, objects, and places; ciently and securely protected is therefore an im- • routing between them; portant prerequisite for the success of LBS like these. • search—within a set proximity—for objects The network operators and carriers are sensitive to such as restaurants, shops, or hotels; services this issue and guarantee, like Vodafone in Germany, such as English-speaking medical doctors in which only anonymous localization data will be Germany; place-dependent information such as handed on to content providers. Similarly, the Ger- sights or advertising; man ViagInterkom has decided to ask customers for • information about traveling conditions, such as their specific agreement before each localization. traffic-related data. Routing Services In the following sections each of these application areas will be discussed in turn. Route planning is a well-known and often used application on the Internet. It is now beginning to Localization Applications gain recognition in the market for mobile services also. Once the mobile device’s position is deter- The applications in this area use predominantly mined, the route to a defined destination can be cal- GPS technology, especially A-GPS for localization culated—and kept up to date—automatically. Some of the mobile device. Other methods cannot deliver applications offer the option to calculate the fastest the position information with the required degree of or the shortest route. The output is either a graphical precision to be useful for these applications. Fur- display of the route or a list of route segments, or thermore, precise localization is the foundation for both together. Often the route planning functional- most or all applications in the other areas too. For ity is not offered as a stand-alone service, but as part example, applications in local public transport use of another LBS application. ViagInterkom’s restau- the position of the device to map out a route to the rant finder software, for example, offers the route to next station or bus stop. Applications such as loca- the chosen restaurant as an option after its selection tion-based tolling or ticketing have been developed (Fig. 8). in the US and in Asia. They use the position of the device to ascertain whether a toll or ticket is due Searching for Locations in Proximity and, via the user identification on the device, charge the appropriate amount to the owner’s specified ac- Once the geographic position of the traveler has count such as a credit card. This saves time for the been determined, the question of what is in the vicin- traveler, who would then by-pass the queues wait- ity of the device is a logical consequence. Electronic ing for manual processing, and omits the need to databases use special search algorithms to determine carry large amounts of small change. Using local- what sights, shops, or other subjects of possible inter- ization in this way raises issues of privacy and con- est for the traveler are within a set radius to the mo- fidentiality of personal information. Analyzing bile device. In the tourist industry a number of appli- Are there any problems Where I am? How can I reach What’s on my way? on the way? Whe Figure 7. Value added by LBS.
LBS IN THE TOURISM INDUSTRY 253 Figure 8. Screen shots of Restaurant-Finder and Routing. cation areas is of relevance, such as city and restau- Deutsche Telekom, and Bedhunter, who automati- rant guides, or search engines to find ATMs or petrol cally finds hotels in close proximity once the posi- stations with cheap petrol. A study for Mobilkom tion of the device has been determined. Knowing Austria (Heim, 2001), illustrated in Figure 9, shows the position of the traveler also allows the transmis- that searching for restaurants and hotels is by far the sion of local personalized information or advertis- most widely used service of this kind. ing, which can happen via SMS. In this way city Other existing services in this area are the “hotel tours could be planned with detailed route descrip- finder” of “T-Motion,” the mobile portal of the tions, with information to specific sights blended in Searching for Locations in Proximity Restaurants 34% Pharmacies ATMs 51% Gault Millau Restaurants Petrol stations Hospitals 2% other 3% 3% 3% 4% Figure 9. Searching for locations in proximity.
254 BERGER, LEHMANN, AND LEHNER where appropriate. This could be financed through environments such as popular sights (see http:// localized advertising. The restaurant chain www.heuschboesefeldt.de). McDonalds, for example, offers registered custom- ers an SMS service that is activated once the Location-Based Services in the customer’s mobile device is near a McDonalds’ res- Tourism Value Chain taurant. Travel agencies could well use a similar ser- Being able to establish one’s own position can vice to notify customers of last-minute offers. In generate additional value for the traveler. In the sim- Germany, however, it is not legal to send such mes- plest instance this comes from the fact that this ob- sages to consumers without their prior consent. This viates the need for travelers to determine this them- could be solved by creating an Internet registration selves—which may be difficult, or even the very site where the consumer could also establish an in- purpose of the application—and then input this into terest profile to focus—and limit—the messages to a system. This makes the use of LBS easier and thus be received. contributes to their wider acceptance: LBS are cur- Localized information is also potentially very rently not yet applications in their own right. The useful for museums or other exhibitions where the integration of LBS functionality is, however, a natu- position of the visitor could be determined via PDAs ral complement for many mobile travel services, and infrared emissions as described above. An ex- because the determination of one’s own position is ample is the visitor information system developed an important context—and often determinant—of by the Fraunhofer Institut for Graphical Data Pro- the information to be transmitted. Such localized, cessing. This uses mobile, context-sensitive location mobile services combine a number of different con- to provide the user with information, advice, and tent categories (Eriksson, 2002): directions on their journey through a museum or similar institution (see http://www.rostock.igd. • tourism “products,” such as sights, hotels, etc.; fhg.de/fhg_igd/abteilungen/a3/projects/xyberscout/ • transport and traffic; mobis/). • destination-relevant information such as maps, etc. Information About Traveling Conditions (Traffic) The administration of these different information Traffic notifications have been available over the fields is usually carried out by many different ac- radio for a long time. Using LBS means that it is tors. Localization data are provided by mobile net- now possible to retrieve traffic information in real- work operators. The information with relevance to time specifically relevant to the user’s current po- tourism, however, is managed by a large number of sition, which makes it possible to avoid traffic jams actors from different backgrounds and with differ- and other obstacles. The US Wireless Corporation ent motivations for the provision of information. LBS (http://www.uswcorp.com) already offers such a therefore need to combine the systems of a number service using sensors on motorway bridges that of typically disparate organizations and manage their measure the traffic flow. This is then used to pro- ongoing cooperation. duce traffic reports that can be accessed via the Mobile Portals for Tourism, analogous to Internet mobile device. It may well be expected that such portals, offer the opportunity to integrate new tech- services will be offered in conjunction with dy- nologies such as LBS with the contents of travel namic route planning functionality (e.g., to offer agents, airlines, car rentals, and other institutions of alternative routes, etc.). A current project in this tourism or transport management, national, regional, field is run by the Senate of Berlin, Germany, and or urban. Uniting the access to these divergent con- the traffic management company. This aims to of- tents under one roof could well offer significant value fer dynamic route planning, navigation, and park- for the traveler (Welt, 2000), as demonstrated in this ing availability information for tourist buses. This vision of “what could be” (Golem, 2000): could well help other communities, too, to profit from tourism while avoiding bottlenecks for visi- The mobile handset rings: the traveller is informed tors and improved load management for specific that his flight has been delayed. He is immediately
LBS IN THE TOURISM INDUSTRY 255 offered alternatives, which he can confirm with a tures, and to integrate video and synchronized au- push of a button. With that change in reservation dio elements (“. . . to your left is the medieval castle his bookings of hotel and car at the first destina- tion are cancelled—automatically. The next step is of . . . with its world-famous. . . .”) into mobile ser- the reservation of another rental car, which will be vices. Animations, historical documentation, and ready at the new destination airport at the new ar- computer reconstructions would add further value rival time. The handset then offers available hotel to the travel experience. accommodation on its display. A new reservation can now be made with the push of a button, with- Biographical Notes out having to re-enter personal data. The portal then offers for the new destination the same types of Stefan Berger studied at the University of Passau (Germany) personalised services it had prepared for the old with the focus on Business Informatics and holds a degree in one—for example a route to the nearest Italian res- Business Administration. Currently he is Research Assistant taurant. Business partner and colleagues are noti- at the Chair of Business Informatics III, Prof. Dr. F. Lehner, fied by SMS of the changed itinerary and the new at the University of Regensburg (Germany). His research arrival time. interests are in the areas of Knowledge Management and Mobile Computing. The key to success of such portals may well lie in the personalization of the contents to the individual preferences, needs, and expectations of the user— Dr. Hans Lehmann studied at the University of Vienna be- as the successful Internet portals have demonstrated. fore working as a data processing line manager in South Such personalization will be significantly assisted Africa. In 1980 he joined Deloitte as a management consult- with the availability of current position, intended ant and moved with them to Zimbabwe, England, and New Zealand. In 1991 Hans joined the University of Auckland. route, and sequence of destinations, which are the He holds degrees from Natal University (M.A.) the Univer- core functionality of location-based services. sity of South Africa (M.B.A.) and the University of Auckland (Ph.D.). Conclusion and View to the Future In this article a brief overview of the potential and the opportunities of mobile services, especially us- Prof. Dr. Franz Lehner is professor for Business Informatics at the University of Regensburg (Germany). Prof. Lehner ing LBS, for the tourist industry were provided. The has published 20 books (including some as coauthor, 2 books spectrum of possible applications is wide and cov- are in preparation) and more than 100 articles in national ers the whole value chain of tourism. In conclusion, and international journals to various topics in the field of it seems that LBS can add specific and important information science and information management. His re- value for the traveler. search interests are in the areas of Mobile Computing, Knowl- edge Management, Multimedia, E-Learning, and Software In the current atmosphere of crisis throughout the Engineering. telecommunications industry, however, suppliers as well as consumers have been hesitant to experiment References with new technologies and new services in the mo- bile field. This is not entirely logically justified, as Computerwoche. (2001). Online-Geschäft noch kein Überflieger im Reisemarkt. Computerwoche, 31(5), 26. has been shown on the example of the tourist indus- Connect Mobile Internet Award 2001. Connect, 3(14), 4. try, where mobile technology—especially LBS— Dettmer, H. (Ed.). (2001). Tourismus 3—Reiseindustrie. could well open up new opportunities for value-add- Arbeitsbuch für Studium und Praxis. Stuttgart: Schäffer- ing services. The advantage of location independence Poeschel. of such mobile services is a natural incentive for their Eriksson, O. (2002). Location based destination information for the mobile tourist. In K. W. Wöber et al. (Eds.), Infor- use in tourism. Furthermore, the extension of band- mation and communication technologies in tourism (pp. widths through the implementation of such technolo- 255–264). Berlin: Springer. gies as General Packet Radio Service (GPRS) in the e-Trend Media Consulting GmbH. (2002). Location based near term and of Universal Mobile Telecommuni- services. Bielefeld 2002. http://www.e-trend.de/down- cations System (UMTS) in the medium term should loads/e-trend_lbs.pdf Francica, J. (2002). Location-based services: Where wire- help to increase the utility of travel systems. It will less meets GIS. In Business Geographics. http:// then be possible to provide guides with maps, pic- www.geoplace.com/bg/2000/1000/1000spf.asp
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