Article would have been good with a picture on someone's face. Seems important given the title. I'm the kind of nerd who would wear high tech shit that makes me

Article would have been good with a picture on someone's face. Seems important given the title. I'm the kind of nerd who would wear high tech shit that makes me look like a dork if it was cool enough or the utility was big enough, but even I have my limits - and being able to see expressions and make eye contact is a pretty big deal with humans.