It showed two men entering the store, one speaking to the shopkeeper, then gesturing with his hands in a rolling motion and buying a roll of tape.

BBC: Zaid Akbar

Red has just announced the Red Motion lens mounting system for Epic and Scarlet motion camera systems that'll eliminate one of their chief snags: the dreaded CMOS rolling shutter.

ENGADGET: Red unveils the Motion mount for Epic and Scarlet cameras to eliminate CMOS rolling shutter