A digital luggage scale prevents excess baggage issues. It assures quick checks, accurate readings and is easy to carry. A must-have for frequent travellers.

Until today, I had heard about display technologies like E-Ink, colored E-Ink, LCD, AMOLED, and various LED-y versions. But an LCD display that emulates the paper-like feel and most of the benefits of ...

Also, setup and key adjustments are more complicated with LCDs—and much more necessary—than they are with CRTs. To be sure, all displays can benefit from proper tuning and adjustment. But ...