Actually, that LinkedIn facial recognition app sounds awesome. I have trouble putting names to faces at large events like tech conferences, and it would be grea

Actually, that LinkedIn facial recognition app sounds awesome. I have trouble putting names to faces at large events like tech conferences, and it would be great to have a subtle 'This is Bob, the CTO of WhateverCorp, you have a meeting with him next week about the Random project' show up when I scan a room. Isn't facial recognition and then looking up the relevant background details the go-to application for most 'futuristic' imaginings of wearable tech?