Taxi drivers spend long hours on the road. They deal with busy streets, short stops, long waits, and a wide range of passengers. In the middle of all this movement, one thing matters more than many ...

[JR] over at [Tech Throwback] got ahold of an unusual piece of gear recently — a portable Point of Sale (POS) credit card machine from the late 1990s (video, embedded below the break ). Today these ...