Here are some links to things we mentioned in the workshop today:

The McCord Museum has launched a 'keyword matching game'. Players are asked to supply up to 10 keywords for each of a group of images, within 3 minutes.

It took me a few minutes to figure out the interface -- and i found myself peering at the images [maybe that's just because i've had a long day at the screen, but i was looking for details, and found i was squinting.]