and the attention to detail that has gone into making it usable is particularly impressive. It certainly raises the bar against previous OCR meter reading projects.

Some of the features of the HydraMeter will look familiar. You might even have them on your own personal meter, such as the wireless removable display module. Other features you’ll wish your ...

Someone made a scratch near one end of the bar, then made a scratch near the other, and the distances between the scratches became, from then on, 1.000000… meter, to as many decimal places as ...