[Andrew] got a little help from his friends to hack a laser distance meter. Using laser distance meters as sensors is one of the great quests of hackers – with good reason. Accurate distance ...

Leica Geosystems first introduced the laser distance meter in 1993, and now, more than three decades later, you can get a laser distance meter for personal use and not pay a fortune for it.

[Andrew] got a little help from his friends to hack a laser distance meter. Using laser distance meters as sensors is one of the great quests of hackers – with good reason. Accurate distance ...

A multi-institutional team of physicists and engineers has developed a laser-based radiation detection ... a way to detect radiation levels from a distance. The team built a small system based ...

Improvements in long-distance ranging ... so each laser has a specific wavelength, which is known so precisely at one point the length of a meter was defined using a krypton emission line.