4. Computer graphics processing and selective visual display system
  5. Display peripheral interface input device
  6. Touch panel

James Marggraff

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Interactive apparatus with recording and playback capability...

Computer graphics processing and selective visual display system – Display peripheral interface input device – Stylus
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Interactive learning appliance

Education and demonstration – Question or problem eliciting response – Electrical means for recording examinee's response
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Method and device for audibly instructing a user to interact...

Education and demonstration – Audio recording and visual means – Visual information in book form
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Method and system for implementing a user interface for a...

Data processing: presentation processing of document – operator i – Operator interface – Gesture-based
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Method and system for invoking computer functionality by...

Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel
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Profile ID: LFUS-PAI-P-2301855

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