I am in love with an adult toy -- the Omron pedometer. It is so easy to use that even a mechanically challenged adult can press the appropriate buttons. I take separate walks with each of two dogs, and I am always adding two blocks here and half a mile there in order to reach those magic 10,000 steps. It fits snugly in my pocket, and I switch back and forth between miles -- so far today a bit less than two miles -- and steps -- 5,5665. Oh well, I do have to sit at my computer for several hours today, and I can rest on my 19,000 steps last Friday.Did I mention that I'm having fun?