Looxcie, is a wearable camcorder, that easily fits over the ear, just like the handsfree Bluethooth dongle. Looxcie allows users to capture short clips and instantly share and publish videos on the web via a companion mobile app.
"A user straps Looxcie on their ear, putting the camera roughly at eye level. The device can continuously record and store up to 4 hours of video footage, after which the rechargeable battery taps out. If something noteworthy occurs, user presses an "instant clip" button, which take the last 30 seconds and package it into a video file. Through Bluetooth, that file is sent to Looxcie's companion mobile app, which can then be shared via e-mail, Facebook or YouTube. Impatient!, you can also configure the app to upload "instant shares" automatically."
Oh, did I says it's a Bluetooh headset too.
More Info: Looxcie