In a future where we’ll be increasingly alone, who will bring us a roll of toilet paper if we need one when it’s too late? A self-driving robot, of course.

Samsung had a nice set of quirky inventions up its sleeve this year at CES, but nothing beats its new Neon 3d-rendered humans. They’re supposed to be the faces of our virtual assistants, but so far they look like Sims characters, just more realistic. 

Can food be a tech product? The answer is yes, if we’re talking about the hyper-engineered and plant-based meat substitute of Impossible Foods. After last year’s Impossible Burger success at CES, the company has made headlines again with the launch of its Impossible Pork. People have tried it and the verdict is positive (but beware if you can’t have too much sodium, it’s chock-full of it). 

Ever wondered what your dog’s thinking? Well, in the future you’ll be able to tell what they’re feeling, thanks to a special harness developed by the startup Inupathy. The sensors in the harness read the animal’s heart rate and translate it into a visual depiction of a few basic feeling, such as happy or excited. 

Procter and Gamble’s Opte is like an inkjet printer for your face. It scans the skin for dark spots, and then deposits a special pigment serum with 120 thermal inkjet nozzles to cover them.