☰ mtdb > Tricks > Trick< Back to all tricksInsight Permalink: mtdb.co/?Insight15810 Creator: Hugo Shelley The Insight system includes a miniature wrist-worn reader and a deck of 52 electronic playing cards. The smallest RFID reader available, Insight can detect playing cards at up to 11cm (4.5 in) away. A simple vibration cue will tell you the suit and value of the card within seconds.... Buy From: REVIEWS No Reviews Yet. about | login | register | dealers | tricks | creators | contact |