"Google promises they will let users browse a map, check their mail, record a video directly from the headset, without lifting a finger" WHO cares about this?

"Google promises they will let users browse a map, check their mail, record a video directly from the headset, without lifting a finger" WHO cares about this? You do these things at home and at work. Just like smartphones, who needs to do these things on the fly? Answer: nobody!