Mobility for the visually impaired is always difficult. From simple tasks as heading to Starbucks for a coffee, to jumping on a bus or grabbing a taxi. Lets take the first example, heading to Starbucks is certainly challenging when you are unable to see, but what about when you enter the store? Without sighted assistance locating the counter or indeed finding somewhere to sit is challenging.

Therefore, any technology that aims to improve any of these mobility issues is always a step in the right direction. With the fear that this blog is turning into IBM fandom, it is yet another project IBM are working on.

Along with Carnegie Mellon University, IBM have developed and open sourced a smartphone application that can help you move from point A to point B.

The app called NavCog utilises either voice or haptic feedback to aid in navigation. NavCog currently uses beacons to assist in the navigation process.

It is great to see the combination of beacons and haptic feedback to aid in navigation. Over 4 years ago I was pitching to just about every GPS manufactured that this could be an interesting direction to head. My ideas seemed sound when Apple announced the Apple watch and it used the exact same haptic feedback system I had been proposing. Further the use of beacon technology to navigate is exactly what I pitched to British Airways a couple of years ago.

I proposed using beacons to navigate Terminal 5 could not only be used to direct potential customers to shops, restaurants and gates, but also aid visually impaired customers navigate the terminal.

It is truly great to see all these ideas put together and finally implemented. We now just need a larger rollout of beacon technology!

This system could also be adapted to solve the internal navigation problem. I was speaking with Google a year or so ago about how project Tango could be utilised to achieve this. I imagined a haptic feedback device that could assist in real time internal navigation. After all my guide dog may be able to avoid obstacles, but an empty chair is an obstacle to my guide dog!