SR-16 was developed by Texas Instruments., Released in October 25, 1974 The TI SR-16 is a scientific calculator with 8 digits precision and algebraic logic. It has 14 functions, 31 keys and an LED (light-emitting diode) display, typical of calculators of [...]
Speak & Spell was developed by Texas Instruments., Released in 1979 Development began in 1976 with an initial budget of $25,000, as an outgrowth of TI’s research into speech synthesis. The original Speak & Spell was the first of a [...]
Speak & Math was developed by Texas Instruments., Released in 1986 Speak & Math had five distinct learning games: Solve It, Word Problems, Greater Than/Less Than, Write It, and Number Stumper, all playable at three levels of difficulty. Speak [...]
