from the seriously? dept
This is a perfect example of how the DMCA is used by companies to prevent innovation, not to stop copying. Notice that there is no "copying" of any TI software going on here. It's just that in being able to run this software, apparently you need to bypass some protection measures that TI installed. Thus, TI claims, it's a circumvention and a violation of the DMCA. Of course, as the article (and various experts) note in the article, both the Copyright Office and the courts have often looked down on such blatant misuses of the DMCA, but for now the legal threats worked. The people contacted have removed the code.
Frankly, I can't fathom how this makes any sense at all for TI. Making its calculators more useful and interesting should only increase demand for the calculators. TI makes its money selling the physical product, not the software on the calculators. So what possible business rationale is there for stopping such hacking? It seems only sure to decrease the market, not increase it.