Generally speaking Glass is uncomfortable to rest against your bare skin while talking. It's one of the things I miss about my flip phone, that it had some air

Generally speaking Glass is uncomfortable to rest against your bare skin while talking. It's one of the things I miss about my flip phone, that it had some air in there. Earpieces are a bit better, but I can't stand dealing with a second battery and the battery hit you take from Bluetooth. It's really a shame you can't plug in a normal headset to these things.