"The illusion is one of Apple’s latest innovations: the Taptic Engine. Relying on a technique pioneered in research labs 20 years ago, it uses an electromagnetic motor to trick your fingers into feeling things that aren’t actually there. The motor’s precisely tuned oscillation makes it feel like you’re depressing a mechanical button, when you’re really just mashing your finger against a stationary piece of glass. I tried it at the Apple Store, and to call the effect convincing is an understatement. Within seconds, I was hunched over the machine like a lunatic, scrutinizing the trackpad from inches away, utterly convinced I was feeling a real click even though I knew there wasn’t one.Apple's Haptic Tech Makes Way for Tomorrow's Touchable UIs | WIRED
This phantom click is but one trick the haptic trackpad might be able to achieve. A recent update to iMovie shows Apple already is experimenting with others. These haptic flourishes are a hint of what’s to come: A future where we feel interfaces with our fingers—not just on desktop trackpads but on smartphones as well."
Thursday, March 19, 2015
Apple's Haptic Tech Makes Way for Tomorrow's Touchable UIs | WIRED