The Ploopy Knob is available now through the company’s website for $49.99 CAD (around $37). Unlike many of the company’s other products, which can be purchased as cheaper DIY kits you build yourself, ...

A mockup image shared by the company features a laptop with a touchpad upgraded with a color E Ink screen similar to what’s in use by devices like the Amazon Kindle Colorsoft. Instead of it being an ...