induction

I currently have a Titanwolf 800mm pad, on which rest my Ducky Shine 3 keyboard and Kensington Expert trackball. Is there something similar that can do induction charging across the whole surface? If I had one and a compatible keyboard and trackball would reduce cable clutter.

I'm getting annoyed with the difficulty of cleaning my hob. It's an old iron plate thing. So I'm looking at an induction hob. Standard 4 zone, 60cm jobbie. Hopefully a drop-in replacement. But there is a knife draw immediately below it. So I need the hob to be very shallow. The countertop is 4cm...