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Kieran commented on Gantabya - The Talking Destination

This project bears comparison with the WayFindr BLE beacon project currently on trial in London (with Google funding) and run by the Royal Society for Blind Children.  As much as I would like to see it succeed for obvious reasons, there are sustainability issues around the use of BLE Beacons.   I met with the project leads in London recently and whilst they have made progress, there are still substantial challenges ahead.  For starters, the BLE beacons batteries do eventually run out and as such they have to be hard wired into the electrical systems.  That's expensive.  Retrofitting enough beacons for its to be useful looks prohibitively expensive.  Moreover, recently trials in London has shown that there are still shortcoming with Wayfindr in regard to its accuracy around navigation and that is a critical issue around transport in an urban setting.

I can't speak for the students Mitul as I am not a faculty member.  They are working to a brief supplied by me under my role as a service design partner in http://www.rehab.ie  The MEIID is a nice option as it the time-stamping but I still think that the people who are most motivated to building and maintaining an accurate map will be the users.  There's been a number of attempts to solve internal building navigation with BLE beacons and similar, but all have foundered.  Wayfindr in the UK is a project that is well funded (Google grant) and seems to be making some progress - worth keeping an eye on it.

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Kieran commented on Gantabya - The Talking Destination

Their focus has been on standardising the communications channels and they have done this through the ITU, so there is a technical whitepaper coming out.  Any solution you design should match this...