Wireless sensing for better baby monitors?

As a new parent (I hear veteran parents are less paranoid), I'm constantly checking the baby monitor when my daughter's asleep. And while a video monitor is a wonderful thing, it can't tell me that she's breathing well - so I find myself sneaking in on ninja-quiet feet to check. That's why I'd love a product with MIT's latest wireless detection tech, which can sense motion with enough detail to discern breathing and heartrates through walls. A little over-the-top? Sure - but hey, that's parenting.
[via Engadget]