How the blind use technology to see the world | Austin Seraphin | TEDxPhiladelphia
16:51
Blind people do not need to see | Santiago Velasquez | TEDxQUT
10:32
Disability Technology | Jeff Paradee | TEDxLSSC
17:03
How drawing helps you think | Ralph Ammer | TEDxTUM
12:58
The science behind dramatically better conversations | Charles Duhigg | TEDxManchester
15:16
Blindness is just another way of seeing | Lotfi Merabet | TEDxCambridge
14:26
How Falling Behind Can Get You Ahead | David Epstein | TEDxManchester
11:37
Assistive Technology & Advanced Wearables | John Ross Rizzo | TEDxNYU
19:27