Has anyone seen this already?
Smart, responsive and elegant, the Copenhagen Wheel is a new emblem
for urban mobility. It transforms ordinary bicycles quickly into hybrid e-bikes that also
function as mobile sensing units. The Copenhagen Wheel allows you to capture
the energy dissipated while cycling and braking and save it for when you need
a bit of a boost. It also maps pollution levels, traffic congestion,
and road conditions in real-time.