Tesseract Software Development

Owner(s): Robert Fingerle
Fremont, CA 94537-7793

Products

Name Description Computers
Aircraft Performance Program Charts climb rate vs airspeed to make performance comparisons of aircraft under varying conditions of weight, power, and altitude. Booklet with listing, explanation of all equations, and a tabulation of specifications for 250 production and home-built aircraft. Timex/Sinclair 1000
Concept 3-D Three-dimensional CAD program. Sinclair QL
Textwriter 1000 Word processor. Capabilities include insert/delete, text compression/realignment and buffer memory for saving portions of text to use elsewhere. Also includes tabulation, logically formatted display, text save, and printer control. Also available on ROM from ROMPAK. 16K. Timex/Sinclair 1000, Downloadable
Textwriter 2000 Word processor for the 2068. A Plus version supported full-size printers and a Plus 64 version added 64 column support. Sold by E. Arthur Brown as Textwriter 2068. Timex/Sinclair 2068
The Great Glider Race Race around a 100 mile course. Decide when and how high to climb in various thermals for the highest course speed. 1K program uses text; 16K uses simulated instrument panel graphics. Includes a discussion of glider flight for the uninitiated. Timex/Sinclair 1000
Wordpuzzler Hides words in a random character matrix. Search for them on screen or on printout. Put in your own words or use those stored with the program. Timex/Sinclair 1000

Books

Periodicals

Documents

Downloads

Name Description Computers
TextWriter 1000 Word processor. Capabilities include insert/delete, text compression/realignment and buffer memory for saving portions of text to use elsewhere. Timex/Sinclair 1000

Articles

Title Description Computers
2068 Word-Processor Software Evaluation, Part II Short reviews of Tasword Two, the Textwriter series, VIEWord and Letteriter/Bufferiter. Timex/Sinclair 2068
Across the Pond QL issues and support. War in the East game, written by Mark Stueber, ported to QL. Robert Fingerle, of Tesseract Software Development, produces Concept 3-D, a CAD program for the QL. Fingerle was also responsible for Textwriter 1000 and Textwriter 2000. The latter supported full size printers and the 2068’s 64 column mode. Sinclair QL
Converting Textwriter Files to Tasword II Files
New Product News Announcements of ROMSWITCH, DLS Buyer’s Guide, A&J Micro Drive, Textwriter software and Fastfile. Timex/Sinclair 2068
New Products and Services (Syntax v5 n9) Educational software from Peech II Productions; Invo-Star from Magic World Software; LOAN$ from Hybridion; ROMSwitch from Russell Electronics; T/S Grader; ZX Programmer’s Companion (book); Timex/Sinclair 2068 Intermediate/Advanced Guide (book); programs from I. Auersbacher; Pion Software; Textwriter. Timex/Sinclair 2068
Support A & J Microdrive offers microdrives; Heath Computer Services has business programs; ROMPAK has Pro/File, Textwriter and others on ROM.
T/S News Public domain software from Mountaineer Software, including TextWriter 2000 from Robert Fingerle, ScreenCalc from Banta Software, Unifile (database) and mailing list manager (Mail). Understanding desktop publishing. Timex/Sinclair 2068
Textwriter 1000 Enhancements One of the best word processors around for the ZX/TS computers is TEXTWRITER 1000 by Robert Fingerle. However, there are a few enhancements that I found which make it even easier to use. Timex/Sinclair 1000
Textwriter 2000 Plus: A Brief Review Timex/Sinclair 2068
The Textwriter Series Of all the word processing software S.U.M. has reviewed, the Textwriter series by Robert Fingerle offers the most versatility for all Timex computer users. Timex/Sinclair 2068
Word Processing on ZX/TS Computers Comparison of wordprocessing and text editing programs for the Timex/Sinclair 1000. Sinclair ZX81, Timex/Sinclair 1000

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