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Site URL


Joey O'Doherty

Founding Date

Sometime 1996

Years Active

1996 to 1999

Programmed For








Artech-TI was a TI-Basic programming group for the TI-82 graphing calculator. They released a few notable programs and games.

Group Significance

  • Notable programs/games (including screenshots)
  • Notable tutorials/documents
  • Other

Group Contributions

  • Asteroid — An arcade game. Shoot the asteroids before you are hit.
  • Calculus Toolkit — This math program will integrate by the rectangular method or trapezoidal method. The number of rectangles or trapezoids can be chosen. The program will also do summations.
  • Dayfinder — Ever wondered what day of the week your birthday will fall on in 2020?
  • Enigma — The secret decoder ring
  • Norm — When you're done with games, this program will set you up for graphing.
  • Relative Time — This physics program will calculate the relative time for a person moving close to the speed of light. Useful on the highway :)
  • Vector — This physics program will add vectors to find the resultant angle and magnitude. (theoretical limit: 99 vectors!)
  • Y — A simple game requiring logic and skill. The goal is to make all three numbers equal.
  • Z-Saver — Is it a screensaver? Is it useful at all?

Group Staff

  • Joey O'Doherty — founder
  • Jeremy Ames (Jdogg) — admin
  • Joseph Vaughn — admin
  • Ismail Said — admin
  • Mike Owens — admin
  • Stephen Hsu
  • Andrew Beckert
  • Jason Harris
  • Brian Brinkley
  • "Ben Dog"

Group Milestones

  • List of their important milestones (founding, important programs, etc.)

Site URLs


Site Screenshot

(Screenshot of Group homepage circa year)

Group History

(Taken from Artech-Ti homepage)

ARTECH-Ti is an organization of students that program Texas Instruments calculators. We make and distribute a wide variety of programs for the Ti-82, the Ti-83, and the Ti-85. Not all of our programs are currently "net-ready" but more will be soon. If you have a particular piece of software that you would like to commission, please contact us.