Downloadable software for compressor efficiency prediction and model selection

ALTERNATIVE INPUT DEVICES OR ALTERNATIVE ACCESS DEVICES, NAMELY DEDICATED COMPUTER DEVICES WHICH PROVIDE AUGMENTATIVE COMMUNICATION CAPABILITIES, ALTERNATIVE COMPUTER INPUT CAPABILITIES AND ENVIRONMENTAL CONTROL CAPABILITIES; COMPUTER INPUT DEVICES, NAMELY SCREEN POINTING COMPUTER INPUT DEVICES, STYLUS POINTING COMPUTER INPUT DEVICES, AUDIO CONTROLLED COMPUTER INPUT DEVICES, ULTRASONIC COMPUTER INPUT DEVICES, PHOTOSENSITIVE OPTICAL COMPUTER INPUT DEVICES, MOTION SENSITVE COMPUTER INPUT DEVICE...