Immersion is a problem
For me wearing a watch would be similar to Google Glass as it would create a sense of total immersion. People in certain professions could definitely use it. On line immersion would be very useful to people who do not work in cubicles, or have multiple meetings and do not have to constantly keep in touch or track multi parties. But for everyone else it means a total connection, a complete surrender to the online every waking hour, and when the battery improves, beyond.
Biting the hand that feeds IT
