Hot technologies for 2500 blind aid orcam myeye compeditor.
Google Project Tango Lidar Technology Google Lens API An open source text recognition library Elon Musks Neuralink might cause alsheimers due to aluminium, lets see how it goes. Study how bats hear and ultrasonics You only look once Yolo see Siraj Raval for more ideas Google developed this app Lookout but as far as I can see it's not released only in the US if even there because they are getting greedy, shame on you google.