No not at all. Apple hasn't been working on wearable computing.
Richard Devaul Joins Apple
Well I'm still running Snow Leopard on 4 monitors and it works pretty well. No intention of going to Lion or Mountain Lion any time soon. Not a fan of all the iOS features that Apple is bringing over. iOS GUI and Mac OS X GUI should be...
I prefer using a combination of MegaZoomer and Cinch versus Apple's implementation of full screen mode. Both are a lot more flexible and work on multiple displays.
Not sure why Apple didn't just go this route.
I'm pretty sure Aliph (Jawbone) or Plantronics have patents related to noise cancellation. Apple could easily snatch one up. While they're at it, Apple could purchase Wacom to combat Microsofts purchase of Perceptive Pixel.