target

Apple's Thunderbolt technology supports both Displayport and PCI Express connectivity through two simultaneous and separate channels, which means it will connect both to displays and peripheral devices such as hard disks, all through the same port at the same time. Given that multiple devices are all connected through one port, people may wonder about the troubleshooting options and limits when making use of this technology for troubleshooting purposes.

Target Disk mode Apple recently released a knowledge base article discussing the options for Thunderbolt connectivity, which in part covers the options for Target Disk mode. Target Disk mode allows you … Read more

Users of Hotmail and Yahoo Mail have had targeted attacks aimed at them similar to the attacks Google says have been directed at U.S. officials, political activists, and journalists who use Gmail, according to Trend Micro.

Google said earlier this week that it had disrupted a targeted phishing campaign against Gmail users that appeared to originate in China. The attackers were trying to monitor e-mails and use stolen passwords to change the settings in the accounts so that e-mails would be forwarded to their own accounts, Google said.

China has denied any responsibility and claims the U.S. is … Read more

In 2008 when Apple released the mini-DisplayPort connection in its systems, the port at first seemed like a redundant technology with no implemented benefit over the mini- and micro-DVI offerings that Apple had in laptop systems. Nevertheless, as Apple started using DisplayPort in more systems, its extra features started being implemented, with one being the ability to use an iMac as an external monitor in Target Display mode.

To use Target Display mode, all you have to do is connect an iMac to another DisplayPort-enabled Mac and then press Command-F2 on the iMac's keyboard. After doing this, the second … Read more

Every company can be hacked, but we didn't expect Sony to tell us that an additional 24 millions users and over 12,000 credit cards were acquired. It's not looking good for you guys.Microsoft and RIM are new BFFs in the mobile space and they need each other, plus new iMacs! Just like we predicted.

DNA molecules are not merely carriers of information. They are also highly stable and programmable, which is why researchers have been working so feverishly on a design strategy called DNA origami.

And now a team at MIT is developing a program that makes the game playable by more than just a select few.

DNA origami--constructing specific 2D and 3D shapes out of DNA strands--could prove to be a highly effective means of developing nanoscale tools, such as synthetic photocells that perform artificial photosynthesis and highly targeted drugs (think of sending a cancer drug to hunt down a specific tumor).

But it's still young. Paul Rothemund of CalTech first introduced DNA origami in 2006 (thereby making the cover of Nature and delivering a TED Talk showing tiny DNA smiley faces), and William Shih's lab at Harvard Medical School was able to up the game from 2D to 3D a few years later.

The result is that today a small number of brilliant and highly specialized minds are bent over a nanoscale game of origami, playing with various sequences to try to build specific shapes for specific tasks. Imagine a room of highly sophisticated gamers playing with building blocks in a world without Tetris; if they had the game, they'd be able to work faster.… Read more

Bowmaster HD is the iPad adaptation of Bowmaster for the iPhone and iPod Touch, in which you fire arrows from a virtual bow at moving targets while competing against Robin Hood's "Merry Men."

Bowmaster's 3D, first-person arrow-firing interface works fairly well: you control the position of your bow with your left thumb, pull back on the string with your right thumb (lifting to release an arrow), and adjust your view up, down, left, and right by tilting your device. The game's premise is that you're trying to win a series of archery competitions against … Read more

Many users are aware of some boot commands for Mac OS X that provide different functionality for your system. The following is a more comprehensive list of the keyboard commands you know and many you may not.

A recent tweet from @superfetz reminded me of several boot commands I've learned over the years, so I thought a more comprehensive list would be useful for MacFixIt readers.

While you cannot run any code from Terminal or otherwise to set an order of boot devices, you can easily control where your Mac boots via keyboard commands. The following key combinations can … Read more

The latest list of the 10 worst Internet laws is out, and topping it are proposals to restrict targeted online advertising.

NetChoice, a Washington, D.C. coalition that includes AOL, eBay, VeriSign, and Yahoo as members, today released its updated "iAWFUL" list of misguided, nutty, or simply counterproductive laws.

Topping them is a bill introduced last month by Rep. Jackie Speier (D-Calif.), which would require the Federal Trade Commission to regulate targeted Internet ads. Last year's iAWFUL list was led by proposals to regulate the data collection and use practices of many Web sites.

"Their favorite … Read more

Smartphones rock. Smartphone service plans? Not so much. Whether it's an iPhone or an Incredible or a Droid X you buy, you're on the hook for two years at around $70 per month, minimum.

There are a handful of exceptions, usually from regional carriers, but I've yet to find a better deal than the one offered by Sprint-owned Virgin Mobile: no contracts, no obnoxious fees, no activation charge, and voice/data service plans that start at just $25.

Late last year, I bought Virgin's Samsung Intercept for Mrs. Cheapskate. The service has been great, but the … Read more