Information 2012, 3, 351-371; doi:10.3390/info3030351 OPEN ACCESS information ISSN 2078-2489 www.mdpi.com/journal/information Concept Paper Terms for Talking about Information and Communication Corey Anton School of Communications, Grand Valley State University, 210 Lake Superior Hall, Allendale, MI 49401, USA; E-Mail:
[email protected]; Tel.: +1-616-331-3668; Fax: +1-616-331-2700 Received: 4 June 2012; in revised form: 17 August 2012 / Accepted: 20 August 2012 / Published: 27 August 2012 Abstract: This paper offers terms for talking about information and how it relates to both matter-energy and communication, by: (1) Identifying three different levels of signs: Index, based in contiguity, icon, based in similarity, and symbol, based in convention; (2) examining three kinds of coding: Analogic differences, which deal with positive quantities having contiguous and continuous values, and digital distinctions, which include “either/or functions”, discrete values, and capacities for negation, decontextualization, and abstract concept-transfer, and finally, iconic coding, which incorporates both analogic differences and digital distinctions; and (3) differentiating between “information theoretic” orientations (which deal with data, what is “given as meaningful” according to selections and combinations within “contexts of choice”) and “communication theoretic” ones (which deal with capta, what is “taken as meaningful” according to various “choices of context”). Finally, a brief envoi reflects on how information broadly construed relates to probability and entropy. Keywords: sign; index; icon; symbol; coding; context; information; communication “If you have an apple and I have an apple and we exchange apples then you and I will still each have one apple.