Apple presents the new iPhone 4 with FaceTime, permitting video calling. The iPhone 4 features a 5 megapixel camera with LED flash and HD video recording. The 3.5 inch Retina display has 960 x 640 pixels resulting in sharper, smoother and more realistic text, images and video. The iPhone 4 is only 9.3mm thick, and the new 5 megapixel autofocus camera with a 5x digital …

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WCDMA vs. HSDPA (3G vs 3.5G) WCDMA stands for Wideband Code Division Multiple Access, a mobile technology that improves upon the capabilities of current GSM networks that are deployed around the world. People commonly refer to this technology as 3G, or 3rd generation, and it provides newer services like video calling to the traditional call, and text messaging features that are already standard. HSDPA (High …

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Eavesdropping Webcams, spying ISPs, toxic PCs, and more. Here are 21 dangers that the industry is hiding from you–and what you can do about them. Dan Tynan – Mar 30, 2010 1:00 pm Yes, the truth is out there. But they don’t want you to know about it. Who’s “they”? It could be Google or product manufacturers, your boss or your wireless carrier, Hollywood or …

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A 4G Wireless World The world of wireless and mobile communications is on the verge of a new revolution–a 4G wireless broadband revolution. But the blazing super fast speed offered by 4G systems (100Mbps and faster) is not the “Che Guevara” in the revolutionary world of 4G technology. Companies that produce content running at 4G speeds are the future of mobile communications. Think of it …

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