Cowboy - Small, fast, modular HTTP server written in Erlang.
Scoot Networks - Electric scooter rentals for $2 one-way to anywhere in SF
Xcooter - Stylish, folding, electric scooter
SPECTRA Mini - Mini eSkateboard - 9 mph, 6 mi range, 8.5 lbs
Zero SRF Electric Motorbike - A new electric motorbike made in California
Copenhagen Wheel - Regenerative Energy for Cyclists