Although they may not match the thrill of getting the latest state-of-the-art gizmo, enhancements to your current tech devices are always a nice consolation prize. Whether it's a new feature, the next-generation OS, or updated functionality, these updates keep your gadgets relevant and save you money since you have to deal with less-frequent upgrades. Aiming to combat difficulties that arise while processing detailed visual information, researchers formatted an e-reader (an iPod touch) to display only nine lines of text at a time with only two to three words per line. Android users who are worried about someone else accessing sensitive data on their handset or tablet now have a range of options to protect their devices remotely. Users can download Google's Android Device Manager to track a waylaid Android device from the Android Device Manager Web site.
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