TI vs. Calculator Hackers

Nyall writes "So a bunch of TI calculator programming enthusiasts got together to factor the keys Texas Instruments uses to sign the operating system binaries for the ti83+ (a z80 architecture) and the ti89/v200 (a 68k architecture) series of calculators. Now Texas Instruments is sending out DMCA notices to take them down."

Comments

Streisand Effect

[quanticle]

You'd have thought that Texas Instruments would have learned when the Blu-Ray consortium tried to stop the spread of the '09 F9 ...' key.

Re:Wikileaks link

[dgatwood]

The DMCA doesn't protect hardware in the U.S., either. Since AFAIK TI doesn't sell copyrighted software that is protected by DRM, this is clearly not a DMCA violation, and unless TI's lawyers haven't read any of the cases that have clarified this beyond a reasonable doubt, it also qualifies TI for perjury charges for deliberately making a false DMCA claim---not that any attorney general will actually have the guts to make an example of them....

IMHO, all these folks need to do is file a proper DMCA counter notice and then go about their business. Of course, IANAL, and they should consider getting advise from one.

Re:Its the usual castle gate mentality

[SuperMog2002]

I liked what my stats professor in college did: All tests were open book and open note, and you were allowed to use whatever calculator you wanted with whatever programs you wanted. The problems were tuned so that you wouldn't need a fancy calculator to do well, but if you knew this test was going to have Z-tests on it and you brought a program that could do Z-tests for you, more power to you. However, you darn well better be able to read the presented scenario and know off the top of your head that a Z-test is what you need in the first place. There was a strict 50 minute time limit, and if you were using your resources for anything more than a quick formula lookup or computation, you were doomed.