 Well, we're talking rubbish again on Tech Life. No, literally rubbish. This time, we're looking at a way of identifying waste and finding out how we can recycle it. Google has teamed up with a startup company in Sweden called Bauer to develop a global app which uses AI to help do this. They say it's a world first. You load the app onto your smartphone, open it, and point your camera lens at an object. The app tells you what the object is and how it can be recycled.