actionscript - RFID as keystroke in flash -

i have apps in flash require keystroke navigate through scenes (on keypress 1, goto scene 1, etc.). have done apps can "avoid" physical keyboard. example, motion detectors type "1" when finding motion in area 1.

i know if rfid cards can edited "type" single number/letter , if work same way other programs flash when recognized keystroke has been pressed.

if use inexpensive arduino has connected rfid reader can programmed show keyboard.

that way moving rfid tag 'a' in range of scanner shows keypress event key 'a' in flash app. no need server or proxy, , quicker debug.

i've used similar solution using capacitive touch sensor.