| Texas Instruments TI-89 Graphing Calculator by J2K
The TI is only loosely based on the rapper, T.I. The only thing they have in common is their color. So you don't have to worry about it getting "jiggity jiggity fresh ya'll," if that was a major concern you had. Sex Appeal Just like Owen Wilson, everything about the calculator's face makes me uncomfortable. There's numbers and letters everywhere, all with two sub-buttons. However, there's a nice little assortment of colors, and the button layout is nice. Other than that, there's nothing much to look at, except the screen, which is nothing special. I frown and give it 6/10.
Effectiveness It does what it's supposed to. You can add, subtract, multiply, and divide. But if those are the only features you need on your calculator, it may be wise to settle on one below the price of a new PT Cruiser, which is about what the TI-89 costs. It can do advanced functions and graphs, but you won't want to because it takes around thirteen button presses to enter the number seven. You can also hook it to your computer to download Malcolm in the Middle sound bytes, and I think you can get a digital Frankie Muniz to help you find slopes. Since it can technically do a whole lot of things, I'll throw in a 10/10. The Texas Instruments TI-89 Graphing Calculator does what it should, but it's very complicated and awkward to use. Also, it's not solar. Come on TI, this is the 21st century! Grade Sex Appeal: 6/10 Usability: 3/10 Effectiveness: 10/10 Overall: 19/30 Seek an alternative. Back to top |
