I had the plesure of attending the Make: Hardware Innovation Workshop last week prior to Maker Farie.
Here's my gallery:
https://plus.google.com/photos/117542001281850354871/albums/5881415985068269297
And my YouTube playlist of videos I shot during the Innovation Showcase:
https://plus.google.com/photos/117542001281850354871/albums/5881415985068269297
I particulary liked this PCB mill called OtherFab:
Cheers,
Drew