Techalyzer

One of the areas of technology where more and more inventions are evident is in the area of screen and digital displays. This is because the transparent display brought in such a revolution of ideas about how to use them in other modules.
A good example is a headset display recently invented by Motoroloa. The headset is a prototype hands-free terminal for use in construction or other tough environments where the user has his hands busy, but still needs a computer. This is very much like simply “wearing your computer on your head.”
The Motorola Helmet display fits under a construction helmet. The display itself is called the Golden-i. The design puts a tiny screen up close to the eye which gives the equivalent of a 15-inch display, and also has a headphone, a microphone along with Bluetooth and Wi-Fi for talking to other devices. You become almost one with the computer’s brain when you wear a headset like this.
The headset is voice-controlled. Once you have adjusted the eyepiece for your eyesight, you simply read off the names of the icons to access them: My Music, My Pictures and so on. The voice detection software, supplied by Nuance and called VoCon3200, ignores normal conversation, only listening to commands. Think of this type of display as being like Blu-Tooth for your computer. You can command it to do what you want.
Another great display concept is called vaporware. These are low-power displays that can switch between color LCD screens and e-reader-like black-and-white displays. These are just simply easier on your eyes. There is way les glare.
Conventional LCD screens offer bright, glossy images but consume too much power. They are just not the ecological or efficient screens tine the world. The images they display are also not visible in sunlight. It’s one of the reasons electronic paper, a low-power black-and-white display that can be seen clearly outdoors during the day, has become a rage among e-book readers.
A company called Pixel Qi promises to bridge both worlds by giving computer users a display that is both black and white and color.
Pixel Qi’s 3Qi display operates in three modes: a full-color LCD transmissive mode; a low-power, sunlight-readable, reflective e-paper mode; and a transflective mode, which makes the LCD display visible in sunlight. This means you will never be craning your neck or twisting your laptop around straining to read the print on it again.

It’s not your imagination. The touch screen on the Apple phone really does work better than the screens on the BlackBerry Storm, the Motorola Droid, the Nexus One and many other phones, even though all of these devices use essentially the same touch-sensing hardware.
All companies by their touch screens from the same set of suppliers but it is how the manufactures put the components together that calibrate the perfect touch and feel. Both experts and consumers know that the phone manufacturers rarely get this right.
The reason that the Apple stuff seems to work better is because there has been more energy put into such engineering details as the calibration of the touch sensor, the quality of firmware and the level of the integration into the phone’s user interface. It all comes down to how well the electronics and the mechanical hardware are integrated.”
Early touch screens were just layers of screen are separated by a narrow gap. A finger pushing down on the top layer makes contact with the bottom surface and the point of contact is computed by the sandwiched in electronics. These were called resistive touch screens and they were not very responsive. A stylus often had to be pressed hard into it before it would work.
The capacitive touchscreen in Apple’s iPhone changed the game, because it’s not pressure-sensitive. Instead, this kind of technology responds to the electrical properties of your skin, not the pressure of your finger, to figure out where you’re touching the screen. For the first time, just a light tap could open an application or a flicking gesture could effortlessly get the screen scrolling.
A projected capacitive touchscreen — the kind that’s usually used in phones — has a glass insulator coated with a transparent conductive layer. When a finger touches the surface of the screen, it distorts the electrostatic field. The location of the touch is computed and it is passed on to a software application that relates the touch into actions for the device.
In theory, all capacitive touchscreens should offer consumers the same experience, but they rarely do. There is a lot of dependency on the software as well in order for the human touch to be effective as it taps the screen. It can make the difference between having the screen react to a light touch or reacting to a heavy tap. Most consumer tests of Smart Phones show that Apple makes the best ones.

For years, man has been trying to build a jetpack which would actually be safe and cheap enough to be used in real life. Think George Jetson flying around in the skies in the sixties cartoon. Another great image of the jet pack from our youth is Lee Majors flying around in The Fall Guy. Many of us have been waiting for the freedom of just flying at will, with the little jet propelled box on our back.
We were promised that everyone would have this type of technology by now but it has never really manifested. The good news is that it actually has because the New Zealand Martin Aircraft Company has actually invented something called the Martin Jetpack that really does attach to your body and jet propel you over long distances. The invention is the consequence of the Martin Aircraft Company taking the jets off of a plane and strapping them to a male subject. If this sound a bit clunky and wieldy, why it is – however it does work as a machine that can help transport a person through the air from one place to another.
The futuristic jetpack invented by this company. is made from carbon fiber, with a touch of kevlar in the rotors. It has 600 pounds of thrust which means it is quite a powerful little flying machine.
It was developed so that the center balance point of the thrust is self righting. This means that if the pilot lets go of the steering wheel he will hover steadily in just one place in the air. One of the problems with a lot of human jet pack designs has been that people fall over and crash the minute they let go of the steering wheel. Hovering has been a hard thing to accomplish with this type of technology.
It is not powered by plutonomium or kryptonite or anything exotic. It runs on ordinary gasoline. If you feed it five gallons of gas you will hover around in the air for about a half an hour.
Martin’s jetpack is classed as an ultralight aircraft, so you don’t need a pilot’s license fly it. However you do need ninety grand to buy it so this type of technology does not come cheap.
There are some safety features, though. If the engine dies, a parachute pops out like an airbag in a car, so the only thing you need worry about is crashing into other objects flying around in the sky.