Steve Caplin laments the end of Wilko's while marvelling at a toilet-cleaning robot for offices, a tech toilet brush, a sophisticated cocktail maker, braille-coded Lego bricks, vegan spare ribs with edible bones, a snorkel with 10 mins of air, an intelligent cat flap that will stop moggies bringing in unwanted "presents", a humanoid pilot that can do everything a real pilot can do and an ePaper 25-inch poster.
