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Primary Examiner: Pinkham, Richard C.
Assistant Examiner: Hum, Vance Y.
Attorney: Ericson; John W.

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Title: Method for interactive communications

Abstract: A method of communication, and apparatus for communication, in which a user is provided with a set of recordings, apparatus for reproducing the recordings, and a map comprising indicia correlating the recordings so that the recordings from the set may be reproduced in a sequence determined by the user.

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Inventors: Wilson, Stewart W. (Concord, MA, US)

Application Number: 460730
Filing Date: 1974-04-15
Publication_date: 1976-07-27
Assignee: Polaroid Corporation (Cambridge, MA)
Primary Class(es): 434/308 434/319
Other Classes:
US Patent Ref:

3558142	Jan, 1971	Poessel	35/35.
3662121	May, 1972	Cruger	35/35.

Other Refs: Other References: slivinsky, C.; "Effective Low Cost Means For In-Plant Instruction With Reduced Teacher Contact; " IEEE Trans. on Education; vol. E-13, No. 1; July, 1970; pp. 5-7.
FM 21-6, Techniques of Military Instruction; Department Of The Army; May 1954; pp. 23-35.
Patent Office Academy Notebook; "Patentability-Utility; " Patent Office Academy; Section 7B1; 1966.
Patent Office Academy; "Comments And Recommendations For Lecturers; " Patent Office.
Instructor Training Course--Student Manual; Dept. of the Army; 1958, p. 29.