Media playback is unsupported on your device A prototype 3D-printed robotic hand is this year's UK winner of the James Dyson Award. Open Bionics says its device can be made faster and more cheaply than current alternatives.
Participants can create a light display on the project's Web site, VectorialVancouver.net, where they will also find a virtual model of Vancouver. Users create instructions for a new night-time display by setting the angles and power of the searchlights. The information is then queued in a server that operates the robotically maneuvered lights. The searchlights quietly project a new image every 12 seconds. For those who can't see it in person, the entire show is captured live via four Web cameras set up around Vancouver.