Abstract | ||
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This paper describes the design of an Electronic Travel Aid device, that will enable blind individuals to "see the world with their ears." A wearable prototype will be assembled using low-cost hardware: earphones, sunglasses fitted with two CMOS micro cameras, and a palmtop computer. Currently, the system is able to detect the light spot produced by a laser pointer, compute its angular position and depth, and generate a correspondent sound providing the auditory cues for the perception of the position and distance of the pointed surface. In this way the blind person can use a common pointer as a replacement of the cane. |
Year | DOI | Venue |
---|---|---|
2002 | 10.1007/3-540-45756-9_46 | Mobile HCI |
Keywords | Field | DocType |
laser pointer,light spot,common pointer,blind individual,auditory cue,electronic travel aid device,angular position,correspondent sound,cross-modal electronic travel aid,cmos micro camera,blind person | Angular displacement,Pointer (computer programming),Computer science,Artificial intelligence,Distributed computing,Stereo camera,Computer vision,User assistance,Simulation,Wearable computer,Laser pointer,User interface,Modal | Conference |
Volume | ISSN | ISBN |
2411 | 0302-9743 | 3-540-44189-1 |
Citations | PageRank | References |
2 | 0.38 | 5 |
Authors | ||
7 |
Name | Order | Citations | PageRank |
---|---|---|---|
Federico Fontana | 1 | 125 | 13.45 |
Andrea Fusiello | 2 | 1470 | 99.31 |
M. Gobbi | 3 | 2 | 0.38 |
Vittorio Murino | 4 | 3277 | 207.20 |
Davide Rocchesso | 5 | 224 | 39.14 |
L. Sartor | 6 | 2 | 0.38 |
Antonello Panuccio | 7 | 49 | 2.62 |