The Free On-line Dictionary of Computing (30 December 2018):

IrDA Control
IrBUS
IrDA-C

    (IrDA-C, formerly IrBUS) Infrared standard from
   IrDA.  IrDA Control is a low speed communication standard
   that allows cordless peripherals such as keyboards, mice,
   game pads, and joysticks to interact with intelligent host
   devices.  Host devices include PCs, home appliances, game
   machines, and television and web set-top boxes.

   IrDA Control supports data rates of 75 Kbps at up to 8 metres,
   and is designed to integrate with devices that use USB
   HID.  Parts and products featuring IrDA Control are expected
   in 1998.

   See also IrDA Data, AIR.

   (1999-10-14)