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The standard security provided by Acrobat PDF consists of two different methods and two different passwords, “user password” and “owner password”. A PDF document may be protected by password to open (‘user’ password) and the document may also specify operations that should be restricted even when the document is decrypted: printing, copying text and graphics […]

More and more people like to use smartphone in their lives. Smartphone is not only a phone for telling or texting message, it is also a camera phone, a portable media player, and an Internet client with email and web browsing capabilities. iPhone is the most successful smartphone in the world with a built-in Fixed […]

The iPhone 4S introduced a new automated voice control system called “Siri”, unique to the 4S. An impact of Siri, as pointed out by Apple video messages, is that it is much easier and/or possible for people to use device functions while driving, exercising, or when they have their hands full. Make or receive some […]

QuickTime is integrated with Mac OS X, but was once an optional component during installation for earlier versions of Mac OS. QuickTime for Microsoft Windows is downloadable, either as a standalone installation or bundled with iTunes or optionally with Safari. QuickTime Player 7 is limited to only basic playback operations unless a QuickTime Pro license […]

Currently, SWF is the dominant format for displaying “animated” vector graphics on the Web. It may also be used for programs, commonly browser games, using ActionScript. SWF files can be generated from within several Adobe products: Flash, Flash Builder (an IDE) and After Effects, as well as through MXMLC, a command line application compiler which […]