If there's one thing you should know about TechRadar, it's that we don't make a habit of covering industrial tap fittings. But Dyson's new device is somewhat different, boasting not only an automatic water outlet, but an automatic hand dryer, too. It's an evolution of the Wiltshire, UK-based company's popular Airblade dryers. The reason they've been successful is simple; they're fast and ideal for places like football stadiums where a lot of people need to get in and out of the toilet quickly. We popped along to Dyson's swish offices this morning for a go with the new Dyson Airblade Tap, which...