TI-84+C-Silver Edition: That C Stands For Color
skade88 writes "Do you remember those large TI-8X line of calculators with a BW display from when you were growing up and learning all about math? Yeah well, you can still get them because TI has yet to update or change their line of TI-8X calculators from their 96x64 display, processors designed in the 1980s with just a few kilobytes of user accessible memory. They still cost in the $100.00 to $150.00 range. That is all about to change now that the TI-8X line of calculators is 22 years old. Their new TI-84+C-Silver edition will come with a 320x240 16-bit color display, 3.5MB of flash ROM, and 21KB of RAM. Ars has a good preview of the device along with speculation on why it took so so so very long for TI to finally bring calculators up to a level of technology that could have been delivered a decade ago."Last month some photos and a few details of the new TI-84+C were leaked.
"Educators simply weren’t asking for them until recently... We don’t want to create technology for technology’s sake"
Translation: "We haven't the slightest clue what the word innovation means or why it's important."
Wonder what the public key field is for?
Because designed to be brought into closed-book examinations can't be Internet-enabled general-purpose computers. And they cost so much because they're single-use devices.
sub f{($f)=@_;print"$f(q{$f});";}f(q{sub f{($f)=@_;print"$f(q{$f});";}f});
You have to consider what it means for a calculator to be on approved lists for school systems all over the world.
You do not mess with that lightly.
So how can TI get away with charging almost that much today for a single-purpose device that doesn't even compare favorably with a low-end smartphone from two years ago?
A. Calculators are built to be abused by students and a ruggedized cell phones is pricey
B. TI can charge whatever they want because they're a defacto monopoly. The text books are literally written with how-to sections for TI calculators.
There's the Nspire lineup which has more features and whatnot, but it's still woefully underpowered and underfeatured compared to a smart phone from 5 years ago.
[Fuck Beta]
o0t!
RPN. Also, speaking for myself, I far prefer actual buttons to poking at a touchscreen.
Back in my day we didn't have this fancy TI-84 stuff. We had our RPN HP calculators and we liked them just fine.
Oh, and get off my lawn ;-)
Amen. My HP 48GX made the TI look like a toy.
The best math professor I had in college let us take a page of notes to an exam. He stated that its more important for us to understand the steps to solving a problem rather than memorizing a formula that can be easily looked up. And he was absolutely right because that was the first math class that I received an A+; 96%+ on every exam. And I came out with an excellent understanding of the material. Someone may think "hey, that's cheating!" But think about it for a moment, how is jotting down formulas and some notes on how to apply them cheating? If you don't understand the material how do you know which notes to make or how to apply the formulas? You wouldn't. And you would fail the exam.
More kids would benefit if teachers stopped with the bull shit rote learning of formulas and instead taught the kids how to use them. Its easy to bomb a test because you forgot its -b +- and not b +- or b^2-4ac and not b^2 + 4ac in the quadratic formula. Or that sine is opposite over hypotenuse and not adjacent over hyp. Basic trig and algebra are what usually scare kids away from math because of stupid shit like that. And its a shame because they form the foundation for advanced fields such as engineering and physics.