Which calculator brand pioneered the first successful direct-to-consumer e-commerce model with virtual try-before-you-buy simulator in 1999, revolutionizing how mathematical tools were sold online?

Before smartphones and computers became ubiquitous, specialized calculators were essential tools for mathematics professionals and students. The retail landscape for these devices underwent a dramatic shift in the early 2000s. This poll explores a fascinating piece of calculator retail history that transformed how mathematics tools were marketed and sold online, creating a new e-commerce model that many educational technology companies still follow today.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Texas Instruments with their TI Navigator system
Casio with their ClassPad platform
HP with their Prime Calculator direct sales
Sharp with their ELSImulator program