(Reuters) - Google staged four discussions expounding on the finer points of its "Glass" wearable computer during this week's developer conference. Missing from the agenda, however, was a session on etiquette when using the recording-capable gadget, which some attendees faithfully wore everywhere - including to the crowded bathrooms. Google Glass, a cross between a mobile computer and eyeglasses that can both record video and surf the Internet, is now available to a select few but is already … [Read more...]