You'll need a pencil ... Gently tug the holder to check if it's secure or needs a little more tightening. Once satisfied, ...

Remember the Great Toilet Paper ... about how much paper every bathroom visitor is consuming. And to that end, we present his IoT toilet sheet tracker. His 3D printed roll holder has a Hall ...

The problem, though, is that an exposed roll of toilet paper left out on the back of your toilet or on your countertop takes ...

Enter the Smart Toilet Paper Roll. The device consists of a 3D printed toilet roll holder, outfitted with sensors to track usage of the precious material. A magnetic rotary encoder is used to ...