Mapped hand to pen drawing
Fixed stretching and placement of characters
Changed tracing to line instead of ellipses
Can now respond to RFID on Arduino
Changed background to images instead of colours
First version working in museum
Added pen object that allows breaks in the line drawing
Added in Pen object for drawing and increased moving average filter to four points
Added reset functionality to Pen
Fixed height range mapping
Fixed ArrayList clearing
Fixed reset when new character and second version used at museum