A number of control memory and display devices have been designed based upon the following block diagram.
Further research examined servo and robotic systems to conceptualize local control of mechanisms based upon the following block diagram.
The issues that arise is the delination between gestures i.e., noting the start and ending points of each gesture. The translation to speech is somewhat straight forward by comparing the captured pattern to the letter or phrase and then performing the display of the text on a console monitor or through Apple’s PlainTalk or Say speech synthesis applications.
Apple Computer, Inc. (2008). Apple Speech Recognition. http://www.apple.com/macosx/features/300.html#universalaccess
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