Logitech's next mouse could fold up like a phone for easy stowing. Tired of using your laptop's touchpad on the go? A German website has shared images that appear to be marketing materials for a future folding mouse developed by Logitech. The device isn't named in any of the seven images posted on WinFuture , which include product shots and photos of people using the device at home and in cafes, but it's described as an ultracompact mouse with adaptive touch scrolling...