If Google Glass is too obnoxious, here’s a less conspicuous alternative

You can spot someone wearing Google Glass from across the room. If you don’t want to be one of those people, there’s an alternative.

In a world where wearable devices are just emerging, albeit rapidly, is it too soon to start thinking about products that feel a little less intrusive?

Ion Glasses co-founder Santiago Ambit doesn’t think so. Ion’s Ray Ban-like glasses limit notifications to a small light that pulses in the frame when a text, calendar warning or other standard alert pops up on the wearer’s phone.