Sundials, one of humanity’s oldest ways of telling time, are typically permanent installations. The very good reason for this is that telling time by the sun with any degree of accuracy requires ...

If you’re familiar with using a compass (the tool that points to magnetic north, not the one that makes circles) the concept of holding the device level makes sense. It must be level for the needle to ...

While most folks can get by just fine by simply looking at a compass, Eric from Monkeys & Robots decided to see just how just how far he could push things and ultimately arrived at the Haptic Compass, ...