A set of answer sheets for use with an automatic test grading device of the type wherein stacked answer sheets are held by pin means in a position for scanning of answer indication areas placed upon each answer sheet and wherein the scanned answer sheets are fed seriatim from the stack. Each answer sheet has a registration edge and answer indication areas of a predetermined configuration, which answer indication areas are placed upon each sheet in a prescribed relationship to the registration ed...

Game equipment comprising a board (1) one surface of which is marked with a game track (2, 3) made up of a set of compartments (2.sub.1, 3.sub.1) on which the players can move their pieces. Equipment characterized in that it also comprises a number of sets of cards bearing questions to which the players must reply, and answers to these questions, each set bearing a mark (A, B, C) in a given color and each compartment (2.sub.1, 3.sub.1) being correspondingly colored, each set of cards being divid...

A game apparatus makes use of a tape recorder and a programmed microprocessor to provide a game sequence in accordance with data recorded on a magnetic tape and using message outputs in the form of a voice recording on the same magnetic tape.

The present invention disclosed an improved calculator structure comprising a casing which has an operating panel, a calculating circuit board disposed in the casing, and a plurality of keys mounted on the calculating circuit board and extending out of the operating panel of the casing, in which an elongated answer bar is provided along the front end of the calculator, and the length of the answer bar approximates the width of the calculator.

A combination question-answer book and a separate answer display for reading and displaying the answers to each question provided on the respective pages of the book. Microprocessor chips are secured to protruding ears extending from an edge of each page for being read by a digital microprocessor chip reader. Each microprocessor chip is programmed with answer information specific to the page with which it is associated and a portable handheld digital display reader may be positioned relative to ...

An educational question-and-answer game provided with answer verifying capabilities, a code member having a plurality of alignment possibilities, and a number of answer switches movable relative to a supporting member. A number of question-carrying elements, in the form of cards, transparencies or the like, cooperate with the code member and answer switches in such a manner that verification is accomplished only when all questions on the question-carrying element are answered correctly. The code...

An educational question-and-answer game provided with answer verifying capabilities, a code member having a plurality of alignment possibilities, and a number of answer switches movable relative to a supporting member. A number of question-carrying elements, in the form of cards, transparencies or the like, cooperate with the code member and answer switches in such a manner that verification is accomplished only when all questions on the question-carrying element are answered correctly. The code...

A method for transfer of incoming calls received by an attendant comprising the steps of obtaining the caller identification of the incoming call, initiating a search on a database using the caller identification, retrieving a list of previous call transfer destinations from the database corresponding to the caller identification, displaying the list on an attendant console contemporaneous with the incoming call, and selecting a desired transfer destination from the list on the console thereby t...

This disclosure depicts a telecommunication supervision system, such as a supervisory progress signal detector, for evaluating the status of an input signal from a communication channel. An output channel is outputted when the input signal exceeds the threshold reference, and the channel signal is analyzed to determine the identity of the particular cadence of the input signal.

A hands free answer feature is provided in a key telephone system which includes an intercom lead pair for providing intercommunication between key telephone station sets and a signalling path for providing audible signals via a loudspeaker circuit in the key telephone station sets. The hands free intercom feature is provided by the addition of a hybrid circuit including first and second unidirectional signal paths for coupling a.c. signals between the intercom lead pair and the signalling lead....