Anthony J. Pennings, PhD

WRITINGS ON DIGITAL ECONOMICS, ENERGY STRATEGIES, AND GLOBAL COMMUNICATIONS

Assessing Digital Payment Systems

In digitally-mediated environments, new forms of currency and payment systems continue to gain public acceptance. Changes in technology, contactless options, and the ease of electronic payments make cash less desirable. While credit cards remain the most popular form of payment with some 70% of the market, other systems are emerging. PayPal, for example, is used […]

Not Like 1984: GUI and the Apple Mac

In January of 1984, during the Super Bowl, America’s most popular sporting event, Apple announced the release of the Macintosh computer. It was with a commercial that was shown only once, causing a stir, and gaining millions of dollars in free publicity afterward. The TV ad was produced by Ridley Scott whose credits at the […]

A First Pre-VisiCalc Attempt at Electronic Spreadsheets

Computerized spreadsheets were conceived in the early 1960s when Richard Mattessich at the University of California at Berkeley conceptualized the electronic simulation of business accounting techniques in his Simulation of the Firm through a Budget Computer Program (1964). Mattessich envisaged the use of “accounting matrices” to provide a rectangular array of bookkeeping figures that would […]

Lotus 1-2-3 – A Star is Born

Just as VisiCalc helped Apple’s sales, Lotus 1-2-3’s popularity helped IBM’s PC sales take off. Launched in the late summer of 1981, IBM faced stiff competition in the Apple II and a host of new computer manufacturers using the CP/M operating system. Although IBM had name recognition, particularly in the business world, it still needed the kind of practical application that would justify its expense. Lotus 1-2-3 would supply the incentive to put a PC on top of every desk in the business world.

How Schindler Used the List

Innovators in bureaucracy and population technology, the Germans were leaders in the use of telegraph and teletype communications to control their national administrators and armies. By the turn of the century, the Germans had transformed British “political arithmetic” into “statistics” (state-istics), numerical techniques in the service of State and population administration. They used the tabulating machines and punch cards designed for the US census to identify and control the population. These techniques were taken up by the SS in their management of the Final Solution.

Digital Spreadsheets – The Time-Space Power of Accounting, Part 1

The digital spreadsheet was designed as an electronic document in which data was arranged in the rows and columns of a matrix and could be manipulated and used in calculations. It combined listing, tabling, and other formulaic calculations to create a new imaginative technology that transformed modern finance and the management of organizations. While the spreadsheet handles various types of information, accounting information is some of the most effective and its power is accelerated by an organization’s information technology.

Digital Spreadsheets – Part 5 – Ease and Epistemology

In this post, I discuss how spreadsheets in conjunction with other forms of financial and managerial representation not only produce the ongoing flows of knowledge that run the modern economy but have created a technologically-enhanced epistemology for garnering resources, registering value, and allocating wealth.

Black Friday and Thomas Edison’s Stock Ticker

The early life of Thomas Alva Edison provides a useful index of the times. It can be argued that Edison would probably not have rose to prominence without the financial turmoil of the late 1860s. Edison happened to be in New York during the famous gold speculation of 1869 that resulted in the “Black Friday” crash.

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  • About Me

    Professor at State University of New York (SUNY) Korea since 2016. Moved to Austin, Texas in August 2012 to join the Digital Media Management program at St. Edwards University. Spent the previous decade on the faculty at New York University teaching and researching information systems, digital economics, and strategic communications.

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    apennings70@gmail.com
    anthony.pennings@sunykorea.ac.kr

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    The opinions expressed here do not necessarily reflect the views of my employers, past or present.