Singapore based Geniesys Technologies offers a tiny video camera that uses Bluetooth to transmit data to a Bluetooth mobile phone or notebook.
OptiEyes is battery powered and can be used for all kinds of fun uses like spying, pet camera, toy camera or home security.
The 1.3MP Bluetooth camera measures 69 x 21 x 13.25 mm and weighs 15g. The video captured by this tiny gadget has QVGA resolution and still pictures can be taken at VGA resolution. The built-in Li‐Polymer battery is rechargeable and the video device can also be powered by an external source. The battery lasts for 1.5 hours of continues video capture or 80 hours of standby.
Via the Genie-sys site.