Abstract
This paper investigates the problem of urban accessibility and proposes a system for the generation of accessible paths in an urban university campus. Universal Design has been adopted to explore the different perspectives of the involved stakeholders; an interdisciplinary team has iteractively developed a web application targeted at public administrators and two versions of a mobile app (one for Android and one for iOS) to be used by citizens. The mobile app is able to propose and guide users on paths that best fit their characteristics and preferences; for example, if a user declares some motor and/or visual impairement, the app proposes paths that avoid the architectural barriers related to such impairments. Not only pedestrian paths are considered in the system, but also routes for private cars or public transportation, and thus information about reserved parking lots and limited traffic zones are also managed. The app has been currently tailored to the campus of the University of Brescia, which is distributed in different districts of Brescia, a town in northern Italy; however, it can be easily scaled to other organizations or whole towns, since Google Maps and its APIs have been used as mapping service. Twenty five participants, including blind people and persons with motor disabilities, have been involved in the evaluation of the usability and accessibility of the two versions of the mobile app.
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References
Arenghi A, Belometti S, Brignoli F, Fogli D, Gentilin F, Plebani N (2018) UniBS4All: a Mobile application for accessible Wayfinding and navigation in an Urban University campus. In: Proceedings of the 4th EAI International Conference on Smart Objects and Technologies for Social Good (Goodtechs '18). ACM, New York, 124–129
Arenghi A, Garofolo I, Laurìa A (2016) On the relationship between universal and particular in architecture. In: Petrie H, Darzentas J, Walsh T, Swallow D, Sandoval L, Lewis A, Power C (eds) Universal Design 2016: learning from the past, designing for the future, Studies in health technologies and informatics, vol 229. IOS Press, Amsterdam, Berlin, Washington DC, pp 31–39
Arondi S, Baroni P, Fogli D, Mussio P (2002) Supporting co-evolution of users and systems by the recognition of interaction patterns. In: Proceedings of the Working Conference on Advanced Visual Interfaces (AVI '02), ACM, New York, 177-186
Bangor A, Kortum PT, Miller JT (2008) An empirical evaluation of the system usability scale. International Journal Human Computer Interaction 24:574–594
Brooke J, Jordan PW, Weerdmeester B, Thomas A, McLelland IL (1996) SUS: a quick and dirty usability scale. In: Jordan PW, Thomas B, Weerdmeester BA, McClelland AL (eds) Usability evaluation in industry. Taylor and Francis, pp 189–194
Cabitza F, Fogli D, Piccinno A (2014) Fostering participation and co-evolution in sentient multimedia systems. J Vis Lang Comput 25(6):684–694
Cardonha C, Gallo D, Avegliano P, Herrmann R, Koch F, Borger S (2013) A crowdsourcing platform for the construction of accessibility maps. In: Proceedings of the 10th International Cross-Disciplinary Conference on Web Accessibility (W4A ‘13). ACM, New York, article 26, 4 pages
Comai S, De Bernardi E, Matteucci M, Salice F (2017) Maps for Easy Paths (MEP): Enriching Maps with Accessible Paths Using MEP Traces. In: Gaggi O, Manzoni P, Palazzi C, Bujari A, Marquez-Barja J (eds) Smart Objects and Technologies for Social Good (GOODTECHS 2016), Lecture notes of the Institute for Computer Sciences, social informatics and telecommunications engineering, vol 195. Springer, Cham, pp 254-263
Comai S, De Bernardi E, Matteucci M, Salice F (2017) Maps for easy paths (MEP): accessible paths tracking and reconstruction. EAI Endorsed Transactions on Internet of Things 17(9):e3
Comai S, De Bernardi E, Salice F, Vali A (2019) Maps for easy paths (MEP): a Mobile application for City accessibility. In: S. Paiva (ed.), Mobile Solutions and Their Usefulness in Everyday Life, EAI/Springer innovations in communication and computing, 105-125
Comai S, Kayange D, Mangiarotti R, Matteucci M, Yavuz SU, Valentini F (2015) Mapping City accessibility: review and analysis. Studies in Health Technology and Informatics 217:325–331
Delnevo G, Monti L, Vignola F, Salomoni P, Mirri S (2018) AlmaWhere: a prototype of accessible indoor wayfinding and navigation system. In: Proceedings 2018 15th IEEE Annual Consumer Communications Networking Conference (CCNC 2018), 1–6
Depari A, Flammini A, Fogli D, Magrino P (2018) Indoor localization for evacuation management in emergency scenarios. Proceedings 2018 IEEE International Workshop on Metrology for Industry 4.0 and IoT, Brescia, 146–150
Fischer G, Fogli D, Piccinno A (2017) Revisiting and broadening the meta-design framework for end-user development. In: Paternò F, Wulf V (eds) New Perspectives in End-User Development. Springer International Publishing, Cham, pp 61–97
Fischer G, Giaccardi E (2006) Meta-design: a framework for the future of end user development. In: Lieberman H, Paternò F, Wulf V (eds) End User Development. Springer, Dordrecht, pp 427–457
Fogli D, Colosio S, Sacco M (2010) Managing accessibility in local E-government websites through end-user development: a case study. International Journal Universal Access in the Information Society 9(1):35–50
Fogli D, Parasiliti PL, Bernareggi C (2014) A universal design resource for rich internet applications based on design patterns. International Journal Universal Access in the Information Society 13:205–226
Fogli D, Sansoni D, Trivella E, Arenghi A, Passamani I (2018) Advanced interaction Technologies for Accessible and Engaging Cultural heritage. In: Guidi B, Ricci L, Calafate C, Gaggi O, Marquez-Barja J (eds) Smart objects and Technologies for Social Good. Springer International Publishing, Cham, pp 364–373
Iwarsson S, Stahl A (2003) Accessibility, usability and universal design-positioning and definition of concepts describing person-environment relationships. Disabil Rehabil 25(2):7–66
Karimi HA, Zhang L, Benner JG (2013) Personalized accessibility maps (PAMs) for communities with special needs. In: Proceedings of the 12th International Conference on Web and Wireless Geographical Information Systems (W2GIS’13). Springer-Verlag, Berlin, Heidelberg, 199–213
Karimi HA, Zhang L, Benner JG (2014) Personalized accessibility map (PAM): a novel assisted wayfinding approach for people with disabilities. Annals of GIS 20(2):99–108
Lauría A (2012) I piani per l’accessibilitá. Gangemi Editore, Roma (In Italian)
Mehigan TJ, Pitt I (2012) Harnessing wireless Technologies for Campus Navigation by blind students and visitors. In: Miesenberger K, Karshmer A, Penaz P, Zagler W (eds) Computers Helping People with Special Needs. Springer, Berlin Heidelberg, pp 67–74
Melis A, Mirri S, Prandi C, Prandini M, Salomoni P, Callegati F (2018) Integrating personalized and accessible itineraries in MaaS ecosystems through microservices. Mobile Networks and Applications 23(1):167–176
Mirri S, Prandi C, Salomoni P (2016) Personalizing pedestrian accessible way-finding with mPASS. In: Proceedings 2016 13th IEEE Annual Consumer Communications Networking Conference (CCNC 2016), 1119–1124
Nielsen J (1994) Usability engineering. Academic Press, San Diego
Palazzi CE, Teodori L, Roccetti M (2010) Path 2.0: a participatory system for the generation of accessible routes. In: Proceedings 2010 IEEE International Conference on Multimedia and Expo, 1707–1711
Pittarello F, De Faveri A (2006) Improving access of elderly people to real environments: a semantic based approach. In: Proceedings of the Workshop on Advanced Visual Interfaces (AVI 2006), 364-368
Prandi C, Mirri S, Ferretti S, Salomoni P (2017) On the need of trustworthy sensing and crowdsourcing for urban accessibility in Smart City. ACM Transactions on Internet Technology 18(1):4:1–4:21
Prandi C, Roccetti M, Salomoni P, Nisi V, Nunes NJ (2017) Fighting exclusion: a multimedia mobile app with zombies and maps as a medium for civic engagement and design. Multimed Tools Appl 76(4):4951–4979
Prandi C, Salomoni P, Mirri S (2014) mPASS: integrating people sensing and crowdsourcing to map urban accessibility. In: Proceedings 2014 IEEE 11th Consumer Communications and Networking Conference (CCNC 2014). 591–595
Reichheld FF (2003) The one number you need to grow. Harv Bus Rev 81(12):46–55
Rosson MB, Carroll JM (2001) Usability engineering: scenario-based development of human-computer interaction. Morgan Kaufmann Publishers Inc., San Francisco
Shigeno K, Borger S, Gallo D, Herrmann R, Molinaro M, Cardonha C, Koch F, Avegliano P (2013) Citizen sensing for collaborative construction of accessibility maps. In: Proceedings of the 10th International Cross-Disciplinary Conference on Web Accessibility (W4A ‘13). ACM, New York, article 24, 2 pages.
Story MF, Mueller JL, Mace RL (1998) The universal design file. Designing for People of All Ages and Abilities. Center for Universal Design, NC State University
United Nations (UN) (2015) Transforming our world: the 2030 agenda for sustainable development (a/R/70/1), New York
United Nations (UN) (2017) New urban agenda – habitat III (a/R/71/256), New York
Vescovo F (1992) L’accessibilità urbana: considerazioni di base e concetti introduttivi. In: Paesaggio Urbano, n. 1/92, Maggioli (In Italian)
Vitiello G, Sebillo M, Fornaro L, Di Gregorio M, Cirillo S, De Rosa M, Fuccella V, Costagliola G (2018) Do you like my outfit?: Cromnia, a mobile assistant for blind users. In: Proceedings of the 4th EAI International Conference on Smart Objects and Technologies for Social Good (Goodtechs '18). ACM, New York, 249–254
WCAG 2.1, Web Content Accessibility Guidelines (WCAG) 2.1, W3C Recommendation 5 June 2018. Retrieved January 30, 2019 from https://www.w3.org/TR/WCAG21/
Acknowledgements
The research herein presented has been carried out within the Interdepartmental Laboratory Brixia Accessibility Lab (BrAL) of the University of Brescia. The authors would like to thank all the participants in the user study. A special thank to Simone Belometti, Francesca Brignoli and Nicola Plebani for their contribution to the development of the UniBS4All system.
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Fogli, D., Arenghi, A. & Gentilin, F. A universal design approach to wayfinding and navigation. Multimed Tools Appl 79, 33577–33601 (2020). https://doi.org/10.1007/s11042-019-08492-2
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DOI: https://doi.org/10.1007/s11042-019-08492-2