Means For Selectively Illuminating Character On Simulated Keyboard Patents (Class 434/228)
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Patent number: 11900830Abstract: User information may be used to create a training exercise representing simulated package delivery. The user information can include metrics corresponding to physical package delivery. The user information may be used as part of a predictive model to determine the content of the training exercise, including the type and number of tasks comprising the exercise. Once created, the training exercise can be presented to a user as a graphical simulation. The presentation can occur in response to one or more triggering conditions.Type: GrantFiled: March 26, 2021Date of Patent: February 13, 2024Assignee: Amazon Technologies, Inc.Inventors: Anthony Sharma, Jarrod Sherwin, Leah Autumn Thompkins, Kaspar Kenneth Mueller, Husam Saqallah, Mehran Kafai, Kelly Anne Nigh, Muge Erdirik Dogan
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Patent number: 9576498Abstract: According to one embodiment, a system for training transcription system trainees is provided. The system includes a memory, at least one processor coupled to the memory, and a training component executable by the at least one processor. The training component is configured to evaluate performance of at least one transcription system trainee.Type: GrantFiled: March 15, 2013Date of Patent: February 21, 2017Assignee: 3Play Media, Inc.Inventors: Roger S. Zimmerman, Christopher S. Antunes, Jeremy E. Barron, Sharon Lee Tomasulo, Claudia W. Fiore, Christopher E. Johnson, Anatole Khesin, Joshua Miller
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Patent number: 7209730Abstract: A telephone has a key pad with ten number keys arranged to dial the digits from 0 to 9 inclusive, each of these number keys being marked with a visual indicator denoting the digit which the number key is arranged to dial. The 1 and 9 number keys are provided with tactile indicators, distinguishable from one another by touch, so that a user can dial 911 by touch under conditions, such as in thick smoke or during a power failure, when the visual indicators on the keys are not readily distinguishable. The tactile indicators do not substantially obscure the visual indicators on the keys bearing the tactile indicators. An existing telephone may be retrofitted with the tactile indicators by providing two auxiliary members which can be secured to the 1 and 9 number keys, preferably with adhesive. Additional tactile indicators distinguishable by touch may be provided on other keys needed to dial 911 on cordless or cellular telephones, such as the on and send keys on such telephones.Type: GrantFiled: September 1, 2005Date of Patent: April 24, 2007Assignee: Safer Home, Inc.Inventor: William A. Montague
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Patent number: 6941125Abstract: A telephone has a key pad with ten number keys arranged to dial the digits from 0 to 9 inclusive, each of these number keys being marked with a visual indicator denoting the digit which the number key is arranged to dial. The 1 and 9 number keys are provided with tactile indicators, distinguishable from one another by touch, so that a user can dial 911 by touch under conditions, such as in thick smoke or during a power failure, when the visual indicators on the keys are not readily distinguishable. The tactile indicators do not substantially obscure the visual indicators on the keys bearing the tactile indicators, and are not the Braille equivalents of these visual indicators. An existing telephone may be retrofitted with the tactile indicators by providing two auxiliary members which can be secured to the 1 and 9 number keys, preferably with adhesive.Type: GrantFiled: October 26, 2001Date of Patent: September 6, 2005Assignee: Safer Home, Inc.Inventor: William A. Montague
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Patent number: 5011412Abstract: An educational keyboard with removable keys, wherein musical tone generation for a given key is in response to correct placement of the key in its corresponding key slot, is disclosed. Incorrect placement results in a sour tone. Lights are also used to indicate correct and incorrect placement of keys. A computer interface for the keyboard allows a student to use pre-programmed interactive lessons tailored to the student's age and ability. Methods of teaching music theory and harmony with the keyboard utilize the student's left brain and right brain capabilities.Type: GrantFiled: July 20, 1990Date of Patent: April 30, 1991Inventor: Toni J. Rosenberg
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Patent number: 4807016Abstract: An etchant of PSG (14) or BPSG with high selectivity to substantially undoped oxide (12) includes a fluorine-liberating compound and a fluorine-scavenging compound. The fluorine-liberating compound is preferably a perfluorinated inorganic compound, and the fluorine-scavenging compound is preferably a hydrogen-liberating compound such as hydrogen. A particularly preferred inorganic fluorine-liberating compound is nitrogen trifluoride. In an exemplary embodiment, etch rate ratios of PSG to undoped oxide as high as 11 to 1 were obtained.Type: GrantFiled: November 20, 1987Date of Patent: February 21, 1989Assignee: Texas Instruments IncorporatedInventor: Monte A. Douglas
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Patent number: 4468203Abstract: A teaching device, for use in a classroom, comprising a hand-held size calculator adapted to normally include a display for showing the numerical output of the calculator, and adapted to include a face plate having a plurality of keys which are arranged in a particular pattern and which bear indicia indicating the calculator function of the keys. The calculator does include a circuit for producing a signal in response to depression of the face plate keys of the hand-held size calculator. The teaching device further includes an enlarged keyboard including a plurality of enlarged keys arranged in a key pattern simulating the face plate keys of the hand-held size calculator, and indicia on the enlarged keys simulating the indicia on the faceplate keys of the hand-held size calculator. The indicia is readily readable anywhere within the classroom. The keyboard also includes a plurality of switches responsive to depression of the keyboard keys.Type: GrantFiled: September 6, 1983Date of Patent: August 28, 1984Inventors: Beverly Gimmestad, Douglas Brumm
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Terminal trainer keyboard and display apparatus for teaching keyboard operations and knowledge items
Patent number: 4378217Abstract: Terminal trainer keyboard and display apparatus for teaching keyboard operations and knowledge items and skills, including a keyboard array of touch keys representing individual characters and keyboard operations each having a switch associated therewith, a visual projector to be located within view of the trainee having a viewing screen onto which lesson information is displayed projected from a training film having sensor activating code bars beside the film frames denoting the correct key location for the displayed lesson instruction. The keyboard includes a light emitter at each key for illuminating its associated key, and an electronic circuit is coupled to the switches and receives correct key location signals from the sensors detecting the code bars to activate correct and incorrect readout counters to indicate the number of correct and incorrect key activations and to activate the light emitter at the correct key location when a key at an incorrect location is activated.Type: GrantFiled: August 17, 1981Date of Patent: March 29, 1983Assignee: Training Associates, Inc.Inventors: Marlin V. Wilson, John R. Ward, Lawrence C. Nickell