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 ...

Resolution-boosting pixel-shift tech has shown that sensors can be shunted around a little, but so far not to the same degree a tilt-shift lens is capable of. Still, tilt sensors won't appeal to ...