I don't know if it's just me, but I find keys are so inconvenient. I must 'lose' my keys at least five times a day in my bag; the fact that my bag is probably equivalent to Marry Poppins' is irrelevant.
I was watching a video on BBC this morning about a new technology which would cause keys to become extinct. Rather than using your keys you can use a smart watch or your phone. If this is a better idea than keys I'm unsure. It has its pros and cons- have a look at the video and see what you think? Would be nice to see what you guys think...
