J. Armstrong, Evaluation of man-machine systems in the mobility of the visually handicapped . Human factors in health care pp, pp.331-343, 1975.

J. Balata, Z. Mikovec, and P. Slavik, Mutual communication in navigation of visually impaired, 2012 IEEE 3rd International Conference on Cognitive Infocommunications (CogInfoCom), pp.8854-4141, 2012.
DOI : 10.1109/CogInfoCom.2012.6421954

J. Balata, J. Franc, Z. Mikovec, and P. Slavik, Collaborative navigation of visually impaired, Journal on Multimodal User Interfaces, vol.32, issue.4, pp.1-11, 2013.
DOI : 10.1007/978-3-642-23768-3_88

N. A. Bradley and M. D. Dunlop, An Experimental Investigation into Wayfinding Directions for Visually Impaired People, Personal and Ubiquitous Computing, vol.16, issue.5, pp.395-403, 2005.
DOI : 10.1007/978-1-4684-7254-7_35

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.104.5179

T. H. Bui, M. Poel, A. Nijholt, and J. Zwiers, A tractable hybrid DDN???POMDP approach to affective dialogue modeling for probabilistic frame-based dialogue systems, Natural Language Engineering, vol.90, issue.02, pp.273-307, 2009.
DOI : 10.1007/978-94-010-0019-2_15

M. Bujacz, P. Baranski, M. Moranski, P. Strumillo, and A. Materka, Remote guidance for the blind ? a proposed tele-assistance system and navigation trials, IEEE, pp.888-892, 2008.

D. Clark-carter, A. Heyes, and C. Howarth, The efficiency and walking speed of visually impaired people, Ergonomics, vol.9, issue.6, pp.779-789, 1986.
DOI : 10.1080/00140137808931733

J. Faria, S. Lopes, H. Fernandes, P. Martins, and J. Barroso, Electronic white cane for blind people navigation assistance, pp.1-7, 2010.

R. G. Golledge, Geography and the Disabled: A Survey with Special Reference to Vision Impaired and Blind Populations, of the Inst. of British Geographers pp, pp.63-85, 1993.
DOI : 10.2307/623069

R. G. Golledge, Human wayfinding and cognitive maps Wayfinding behavior: Cognitive mapping and other spatial processes pp, pp.5-45, 1999.

R. G. Golledge, R. L. Klatzky, and J. M. Loomis, Cognitive Mapping and Wayfinding by Adults Without Vision, pp.215-246, 1996.
DOI : 10.1007/978-0-585-33485-1_10

H. Hile, R. Grzeszczuk, A. Liu, R. Vedantham, J. Ko?ecka et al., Landmark-Based Pedestrian Navigation with Enhanced Spatial Reasoning, pp.59-76, 2009.
DOI : 10.4108/ICST.PERVASIVEHEALTH2009.6018

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.182.9052

R. T. Høegh, J. Kjeldskov, M. B. Skov, and J. Stage, A field laboratory for evaluating in situ. Handbook of Research on User Interface Design and Evaluation for Mobile Technology, pp.982-996, 2008.

V. A. Kulyukin, J. Nicholson, D. A. Ross, J. R. Marston, and F. Gaunet, The blind leading the blind: Toward collaborative online route information management by individuals with visual impairments, AAAI Spring Symposium: Soc. Inf. Proc. pp, pp.54-59, 2008.

J. M. Loomis, R. G. Golledge, and R. L. Klatzky, Navigation System for the Blind: Auditory Display Modes and Guidance, Presence: Teleoperators and Virtual Environments, vol.76, issue.2, pp.193-203, 1998.
DOI : 10.1121/1.397558

J. M. Loomis, R. G. Golledge, R. L. Klatzky, J. M. Speigle, and J. Tietz, Personal guidance system for the visually impaired, Proceedings of the first annual ACM conference on Assistive technologies , Assets '94, pp.85-91, 1994.
DOI : 10.1145/191028.191051

A. J. May, T. Ross, S. H. Bayer, and M. J. Tarkiainen, Pedestrian navigation aids: information requirements and design implications, Personal and Ubiquitous Computing, vol.7, issue.6, pp.331-338, 2003.
DOI : 10.1007/s00779-003-0248-5

S. Millar, Understanding and representing space: Theory and evidence from studies with blind and sighted children, 1994.
DOI : 10.1093/acprof:oso/9780198521426.001.0001

S. Millar, Space and sense, 2008.

A. Millonig and K. Schechtner, Developing landmark-based pedestrian-navigation systems, ITSC 2007, vol.8, issue.1, pp.43-49, 2007.
DOI : 10.1109/tits.2006.889439

H. Petrie, V. Johnson, T. Strothotte, R. Michel, A. Raab et al., User-centred design in the development of a navigational aid for blind travellers, pp.220-227, 1997.
DOI : 10.1007/978-0-387-35175-9_39

M. Pielot, B. Poppinga, W. Heuten, and S. Boll, A Tactile Compass for Eyes-Free Pedestrian Navigation, pp.640-656, 2011.
DOI : 10.1007/978-3-642-23771-3_47

URL : https://hal.archives-ouvertes.fr/hal-01590852

N. Raz, E. Pundak, G. Orlov, T. Zohary, and E. , Superior Serial Memory in the Blind: A Case of Cognitive Compensatory Adjustment, Current Biology, vol.17, issue.13, pp.1129-1133, 2007.
DOI : 10.1016/j.cub.2007.05.060

K. Rehrl, E. Hausler, and S. Leitinger, Comparing the Effectiveness of GPS-Enhanced Voice Guidance for Pedestrians with Metric- and Landmark-Based Instruction Sets, Geographic information science, pp.189-203, 2010.
DOI : 10.1007/978-3-642-15300-6_14

T. Ross, A. May, and S. Thompson, The Use of Landmarks in Pedestrian Navigation Instructions and the Effects of Context, pp.300-304, 2004.
DOI : 10.1007/978-3-540-28637-0_26

V. R. Schinazi, Spatial representation and low vision: Two studies on the content, accuracy and utility of mental representations, International Congress Series, vol.1282, pp.1063-1067, 2005.
DOI : 10.1016/j.ics.2005.05.163

A. W. Siegel and S. H. White, The development of spatial representations of large-scale environments . Adv, p.9, 1975.

G. Skantze, Error Handling in Spoken Dialogue Systems ? Managing Uncertainty, Grounding and Miscommunication, 2007.

H. Talkenberg, Electronic guide dog a technical approach on in-town navigation, Rank Prize Funds Symposium on Technology to Assist the Blind and Visually Impaired, 1996.

C. Thinus-blanc and F. Gaunet, Representation of space in blind persons: Vision as a spatial sense?, Psychological Bulletin, vol.121, issue.1, p.20, 1997.
DOI : 10.1037/0033-2909.121.1.20

J. Vystrcil, I. Maly, J. Balata, and Z. Mikovec, Navigation Dialog of Blind People: Recovery from Getting Lost, Proceedings of the EACL 2014 Workshop on Dialogue in Motion, p.58, 2014.
DOI : 10.3115/v1/W14-0210

R. W. White and P. Grant, Designing a visible city for visually impaired users, Proc. of the 2009 Int. Conf. on Inclusive Design, 2009.

S. Young, M. Gasic, B. Thomson, and J. D. Williams, POMDP-Based Statistical Spoken Dialog Systems: A Review, Proceedings of the IEEE, vol.101, issue.5, pp.1160-1179, 2013.
DOI : 10.1109/JPROC.2012.2225812