TeX is a typesetting standard that, among other things, allows you to typeset complex math formulas. One flavor of Tex is LaTeX, for which LaTeXiT serves as a front-end for on Mac OS X. Using LaTeXiT, one can drag and drop complex math formulas to a number of apps -- Pages, Keynote and TextEdit, to name a few.
While the LaTeXiT workflow is fairly simple and straightforward, getting it setup and running may not prove to be the most clear-cut and easy process.
Wait, this is a joke, right? Our friends at Engadget reported on this crazy product with plenty of snark, but no actual "haha we're kidding this isn't really real" hints. So is it true? Can you really buy black latex "fingers" to keep from getting smudges on your iPhone? And if so, what's up with the weird ending to the video above? It starts off with Love Actually and ends in CSI.
Personally, I'm calling shenanigans on the whole thing-- I've been using my iPhone for about a week now, and while my old Razr was covered in smudges and splotches by this point, the glass on my iPhone's front is clean as a whistle. A really clean whistle. Oh sure, there have been smudges-- nobody's perfect. But anything I've seen on there has been easy enough to wipe off with just a smooth cloth. It's impressive, really.
Still, if you can't be too careful (and if these aren't fake, which I'm not convinced of), you can get 25 of them-- in small, medium, large, and Wozniak-- for just €9.90, or for €3, they'll send you five to try out. Because sometimes, even the iPhone needs "protection."
To get an instant map to any address, just go to your Address Book and right click on the address field of any one of your contacts and select "Map Of." The address will then be revealed in Google Maps on Safari. You can do the same if a data detector determines there is an address in an e-mail in Mail.