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Joining us was Tom, a teacher from Ohio who has been working with this new offering, to provide the educators' perspective. Yesterday, I (and separately, TI-Planet) sat down with two of TI's marketing managers to discuss a new product being announced today. Others bemoaned the continued lock-out of native C/ASM programs, and criticized the device's document interface as cumbersome and unintuitive. Some appreciated the large color screen, touchpad interface, and newly-added ability to write Lua programs. The 2011 introduction of the TI-Nspire CX, at least in this community, was received with mixed emotions. Until 2011, all of TI's graphing calculators offered a grayscale or monochrome LCD and similar vertical cases covered in keys. There have been some hiccups over the years, and we at Cemetech have certainly appreciated some of the alternatives like the Casio Prizm, but there's no denying that Texas Instruments remains the leader of the pack in real-world math usage. Texas Instruments' graphing calculator division has long focused on doing one thing particularly well: creating the graphing calculators that most students and teachers use.