I carried a Canon PowerShot S90 on my bike for years, storing it in a case on my handlebars. With one hand, I could pull it out out of the case, take a shot, and put it back in the case. Very fast to focus, with optical image stabilization, a
real wide angle, and 3.8x optical zoom.
Canon PowerShot S90 f/4.0, 10.7 mm, 1/200, ISO 160
Canon PowerShot S90, ISO 125, 6mm, f/5.6 1/500
Canon PowerSot S90, ISO 80, 12.85mm f/4.5, 1/500