Backlit calculators with list-based stats
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04-12-2017, 09:16 AM
(This post was last modified: 04-12-2017 09:34 AM by StephenG1CMZ.)
Post: #9
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RE: Backlit calculators with list-based stats
(04-11-2017 02:22 PM)Dave Britten Wrote: Oddly specific, I know, but I'm wondering what's out there for data collection in poor/no lighting. One idea: If there is no lighting and you don't want any lighting, have you considered sound output? Synthesised speech? Such devices might also have a more tactile key board. I don't know of any specific products. I imagine the Royal National Institute for the Blind would have or know of a a simple 4-function calculator, or a laptop could offer full speech synthesis. There is even a graphic calculator: http://www.orbitresearch.com/orion-ti-84_details.php is a talking version of the TI84. Stephen Lewkowicz (G1CMZ) https://my.numworks.com/python/steveg1cmz |
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