What is it with Bluetooth and battery drain? The Apple BT keyboard uses 3 AAs and those last maybe a couple of months at best. My Logitech RF keyboard goes over a year on to AAs. #newbluetooth
I'm not sure I'd want something that I "don't need to recharge", because that means I'd have to go buy replacement batteries. That doesn't seem like an improvement to me.
What would be much better is to use this technology in existing devices with existing batteries. #newbluetooth
@chocolatebanana: The implication here is that the more efficient BT devices COULD be run off a watch battery, not WILL. The new devices are not going to need an endless supply of watch batteries.
Example: turning off BT on a laptop would be irrelevant, as the new device only needs a fraction of the power of the current BT, all powered by the laptop's battery. #newbluetooth
I don't think it's that TI is philosophically opposed to hacking, as that, should it become common knowledge that their calculators can run homebrew, they'll be banned from classes and standardized exams like the iPhone is, and suddenly, whoops, there goes 75% of TI's calculator business.
Um. No. I love my 3GS, but any field which requires a nice TI calculator (83's....89's....) will also require the ability to look at your paper full of numbers and type digits into your calculator without looking at it. GG TI.
You're kidding right? Back in 9th grade, like 15 years ago, I used my TI-82 to cheat on math tests...as did everyone else in the class! How the teacher didn't realize that you could store all the formulas you were supposed to memorize as programs, I will never understand. And we even had time left over to play some Drug Wars before handing in our papers!
"TI suggests that people still buy actual calculators because test givers prohibit students from whipping out their iPhones. So there's at least one strike against well-executed convergence."
Oh, gee, you think? It just so happens that test givers also don't even allow TI-83 and up calculators. So no shit that they wouldn't allow iphones.
they will, because A) 9th graders for the most part don't have an iphone and B) there is no way in hell any teacher, any grade will let a student use their iphone on a test.. graphing calculators are pushing it as is
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What would be much better is to use this technology in existing devices with existing batteries. #newbluetooth
10/19/09
Example: turning off BT on a laptop would be irrelevant, as the new device only needs a fraction of the power of the current BT, all powered by the laptop's battery. #newbluetooth
10/19/09
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09/23/09
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Then I guess they've upgraded from the dumbass teachers of your day to the dumbass, cheating-conscious teachers of today.
09/23/09
09/22/09
Oh, gee, you think? It just so happens that test givers also don't even allow TI-83 and up calculators. So no shit that they wouldn't allow iphones.
09/22/09
09/23/09
Many high school teachers and almost all Math/physics/chemistry professors in college. So yeah, just most of the test givers we'd end up dealing with.
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09/23/09
No, they're not.
04/20/09
04/20/09
3 stars.