Technology: Gadgets, Internet, Computers, Mobile, Telecom, Tips
Nokia announced it will introduce a new version of Ovi Maps including free walk and drive navigation tools, a move the handset giant claims could nearly double the size of the current mobile navigation market.
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Two years after announcing Android, Google answers the question “where’s my GPhone?” by launching Nexus One. It’s not the first Google-branded phone manufactured by HTC, but it’s the first Android phone sold by Google.
The ability to exploit the extraordinary properties of quantum mechanics in novel applications, such as a new generation of super-fast computers, seems to come closer following with recent breakthroughs by an international team led by researchers from the University of New South Wales.
A colour-enhanced Scanning Electron Microscope image of a quantum dot
In the two breakthroughs, written up in the international journals Nano Letters and Applied Physics Letters, researchers have for the first time demonstrated two ways to deliberately place an electron in a nano-sized device on a silicon chip.
The achievements set the stage for the next crucial steps of being able to observe and then control the electron’s quantum state or “spin”, to create a quantum bit. Multiple quantum bits coupled together make up the processor of a quantum computer.
Dell Adamo XPS Side view
Dell officially launched the Adamo XPS, the highest-end version of its designer ultra portable. Dell says it expects to “begin taking orders and shipping the Adamo XPS in time for the holidays.” The ultra thin luxury laptop starts at $1,799.
The system is championed as the thinnest notebook ever and measures just 0.39 inches at its thickest point. Dell accomplishes the feat by tucking most of the computer components into the display section and relying on a unique hinge that opens underneath and acts as a built-in prop . In spite of its slimness, the notebook still has a removable battery, two USB ports and DisplayPort output but also weighs slightly more than its MacBook Air rival at 3.2 pounds.
When fully opened, the keyboard sits at maybe a 20-degree angle. It’s an unusual setup, but one that provides a more ergonomic typing experience than the average flat laptop keyboard. We also liked the keyboard’s metal keys and the reasonably large touchpad.
A six gadget charger
Many times we leave our gadgets Mobile phones, PDAs, MP3 players, Cameras, Laptops etc with charger plugged in overnight. Lets check if this is a major waste of energy..
What happens if you leave the mobile phone plugged in all night?
According to measurements from Lawrence Berkeley National Laboratory, the average cell phone draws 3.68 watts of power from the outlet while it’s charging and 2.24 watts when charged. Let’s take the worst-case scenario and assume that you’re over-juicing a charged battery for the entire night. Leave the average phone plugged in for eight unnecessary hours, and it’ll use about 0.018 kilowatt-hours of electricity. Do that every night for a week, and the figure rises to 0.13 kWh; every night for a year, and you’re looking at a grand total of 6.5 kWh of electricity.
Nokia's First Linux Phone N900
Nokia unveiled N900, its first smart phone running on Linux software, aiming at improving its offering at the top end of the market.
The Nokia N900 runs on the Linux-based Maeme 5 software, featuring true multitasking with applications as well as Web browsing with Adobe Flash support.
Nokia’s workhorse Symbian operating system controls half of the smartphone market volume — more than its rivals Apple, Research in Motion and Google put together. Nokia said Linux would work well in parallel with Symbian in its high-end product range.
“As Nokia announces the software platform that will drive its future services aspirations it created a dedicated solutions unit — the challenge will be to ensure that all these elements work in harmony in the face of fierce competition from Apple and Google,” said Ben Wood, head of research at CCS Insight.
