Hell, if you only need to detect if an object is tilted, you can get a simple “ball in a tube” tilt sensor for pennies. [tamberg] liked this idea, but he required a tilt sensor that works in ...

When used with medium format cameras, this range is reduced to ±10mm tilt and ±8mm shift, as the edge of the imaging circle will encroach on the sensor sooner. Both lenses incorporate two ...

An ongoing collaboration with Northeastern University continues to produce innovative solutions to quality-of-life issues for ...