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| Number | Title | Issue Date |
| 7357640 | Lock-In Training system A Lock-In Training system. The Lock-In Training system can include an appropriately programmed Web site and a user computer. The Lock-In Training system can also include an appropriately programmed stand-alone computer. Some embodiments of the invention allow studen... | 04/15/2008 |
| 7185989 | Color separation device, imaging optical engine, and projection apparatus A color separation device according to the present invention comprises a first color separation member having a first polarization direction changing element and a second polarization direction changing element, and a first polarization separation element, and a sec... | 03/06/2007 |
| 6633844 | Late integration in audio-visual continuous speech recognition The combination of audio and video speech recognition in a manner to improve the robustness of speech recognition systems in noisy environments. Contemplated are methods and apparatus in which a video signal associated with a video source and an audio sig... | 10/14/2003 |
| 6463258 | Electrical flash card unit and method of use In a preferred embodiment, a flash card unit, including: a housing; receiving means to receive in the housing a flash card having thereon at least first and second graphics; illuminating apparatus disposed in the housing to selectively illuminate at least... | 10/08/2002 |
| 6259889 | Active symbolic self design method and apparatus A method for behavior modification and memory enhancement utilizing a central processing unit, comprising compiling a symbolic profile of a subject participant, interpreting the subject participant's stored symbolic constructs, instructing the subject par... | 07/10/2001 |
| 6097927 | Active symbolic self design method and apparatus A method for behavior modification and memory enhancement utilizing a central processing unit, comprising compiling a symbolic profile of a subject participant, interpreting the subject participant's stored symbolic constructs, instructing the subject par... | 08/01/2000 |
| 5914914 | Method and apparatus for storing and presenting visual and audible information to an individual A method and apparatus for retrieving and presenting visual and audible information to an individual. Audio source signals from each channel of a stereophonic audio source are processed by a microcontroller-controlled circuit that also receives commands f... | 06/22/1999 |
| 5689477 | Method and apparatus for storing and presenting visual and audible information to an individual A method and apparatus for storing and presenting visual and audible information to an individual. Audio source signals from a stereophonic audio source are processed by a microcontroller-controlled circuit that also receives commands from a programmer. T... | 11/18/1997 |
| 4482328 | Audio-visual teaching machine and control system therefor An improved audio-visual apparatus for projecting visual information segments carried by a transparency holder in an audio-visual cartridge, and for reproducing corresponding narrative and control information recorded on a movable storage medium carried b... | 11/13/1984 |
| 4122613 | Operator responsive audio-visual teaching apparatus A programmable, operator responsive, audiovisual teaching apparatus includes a rear screen projector for displaying visual information and an audio reproduction unit providing correlated audiovisual presentations in a sequence corresponding to a branched ... | 10/31/1978 |
| 3942269 | Audio-visual system including audio-visual slides An audio-visual system for providing correlated audio and visual presentations from audio-visual slides in a sequence corresponding to a branched learning format. Upon an operator selecting a presented response choice, a projected program containing first... | 03/09/1976 |
