A simple parallel computer

Multiple copies of programs like my Asa H 2.0 (see, for example, my blog of 10 Feb. 2011) each running in RobotBASIC on its own separate computer, can communicate with each other over the network using software described in chapter 8 and appendix C of Hardware Interfacing with RobotBASIC (Blankenship and Mishal, CreateSpace, 2011).