Malone
I am amazed to hear about your portable telephone. I assume "App" is an abbrev for "appliance" but I thought it was usually called a "device". Or does it stand for "Apple" who I understand make these gadgets.
You say it tells you when the next one is due, but I look at the timetable for that, not that the buses are ever on time. But how does the map know where the bus is? A great idea for the future for a forward-looking, forward-walking, forward-thinking traveller.
Tyke
Thanks for the suggestion but I have been wearing shorts all summer. I will pursue your mirror idea though.
Grunger
I cut it in half when we came down to I metre, but it is worth thinking about, thanks.