I like this idea for making multi-media content searchable.

RevJim has a post discussing of some of the features of the new Nikon D2H.

Jason pointed me to this post, which leads to this. Of special note:

• User interfaces are design, not requirements.
• Because a customer asks for a feature to be implemented, that alone doesn’t make it a good feature.
• Users don’t use tree views. Users don’t get trees.

There’s much more there worth reading.