In order torealizeminiaturizationofabsoluteoptical encoder with the characterof greater accuracy and more reliability, a new codingmodeandstructureofreading head are investigated.
An optical-character-recognition machine for the blind that's capable of reading most types of printed text aloud, the CCD flatbed scanner, speech-recognition software, the first synthesizer that created sounds virtually indistinguishable from those produced by their acoustic counterparts, and a whole bunch of other nifty things we can barely comprehend came from Ray's brain.