Interfaces for Current Designs Inc. devices such as button boxes.
This class is only useful when the fORP is connected via the serial port. If
you’re connecting via USB, just treat it like a standard keyboard. E.g., use a
Keyboard component, and typically listen for Allowed keys '1', '2', '3', '4',
'5'. Or use event.getKeys().
These are optional components that can be obtained by installing the psychopy-curdes extension into the current environment.