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I'm a long-time user of the TI-89 (through hs, college, and now for business accounting) - has anyone solved the input problem? The keypad is only good for ari
by carguy1983 15y ago
I'm a long-time user of the TI-89 (through hs, college, and now for business accounting) - has anyone solved the input problem? The keypad is only good for arithmetic and symbology, typing text is pretty awful.
- rbanffy 15y agoIf it's really Unix-like, it should be possible to attach a VT-100 to the serial port ;-) According to http://punix-os.blogspot.com.br/2012/03/floating-point-grayscale-scheduler.html http://punix-os.blogspot.com.br/2012/03/floating-point-grays... they want to add support to PS/2 keyboards through an adapter. This http://education.ti.com/educationportal/sites/US/productDetail/us_ti_keyboard.html http://education.ti.com/educationportal/sites/US/productDeta... also seems like a good solution.
- mellifluousmind 15y agoI no longer have a TI-89, but I recall there is a way to turn on text typing mode. If you want fully size keyboard, you may want to look into TI-92.