This reminds me of a 'boss proximity meter' that we made while in college. Now; this was the early days of when Bluetooth started to appear on mobile phones. Wh

This reminds me of a 'boss proximity meter' that we made while in college. Now; this was the early days of when Bluetooth started to appear on mobile phones. What we did as interns was to have a SW on desktop that alerted you when bosses Bluetooth enabled phone started to approach your cubicle. That was a lot of fun! And mostly of novelty value of course! And I did learn a thing or too about BT in the process... :)