This is doodling for digital natives. Touch the display with one finger to bring hundreds of dots and lines humming to life; add a second finger — and then a third and a fourth — and those lines lock into colorful, kaleidoscopic formations. It's cool on the iPhone, mind-blowing on the iPad.
WIRED 18 distinct presets like Quasar, Neutrino, and Event Horizon. Precise settings and customization options. Use autoplay to create screensavers.
TIRED Color settings are a bit tricky.