So far, so ordinary, but the highlighted clip shows the game being directly controlled by a TI-84 Plus CE graphing calculator, complete with a 2 FPS on-device video stream. This 2-minute footage ...

You can leave the TI graphing calculator at home thanks to this web-based TI-83 and TI-84 emulator ... and it’s based on the Texas Instruments line of hardware (hence the capital TI).

The gold standard for graphing calculators, at least in the US, are the Texas Instruments TI-84 series. Some black sheep may have other types, but largely due to standardized testing these ...