If only the same amount of effort that went into this could be put into making your onboarding lightboxes that harass non-logged in users less insufferable.

Dropboxes priorities seem a complete mess.

Brazilian steak house style.

Fun video. This is something they use in Dutch primary school classes too. Probably elsewhere in the world in schools too.

Awesome! Had to build something similar for our team for our status dashboard with NFC. Place your phone on the left to indicate you're free and on the right when you don't want interruptions.

http://harkmylord.com/ux-tv.html

I wear a red cap to let others know I am busy — it's more visible than something on your desk ;)