QR ClockClick here to view.
A ridiculously useless but rather cool looking clock. Every second, it creates a QR code that encodes the time and date, and then animates each pixel of the QR code to its new state. It attempts to move the dark pixels between locations, sliding from one location to another, but if a given pixel cannot be animated using motion, it simply fades away. You'll need a QR reader to actually use this.