TECHNOLOGY BLOG

A brain gate converts your brain activity into computer commands. There a sensor is used to sense the brain activity which is implanted in the brain using neuroprosthetic and the electrodes are hooked together from the brain to the pedestal on the scalp. An optical fiber connected carriers the brain activity to the computer, so what ever we think appears in the computer. There are bundles of one hundred wires that are made out of gold and kept connected to the pedestal, which in turn extends through the scalp. The signal processing software algorithm that gets the stored data from the brain and analysis the electrical activity of the neurons for conversion. The converted control signal can be used in various computer applications. This technology would be gift to people who are completely paralyzed due to illness or trauma.

Have you ever dreamed of having a computer in your pocket? Now by means of the advancement is the growth of technology miniature computer that are portable enough to carry in your pocket is available. Blue tooth is made use to transfer data in these miniature computers, so within short area due to the presences of high bandwidth effective transmission is done. A pen type displaying device is used to project the monitor image in the wall and the keyboard in a flat surface. By means of the wireless technology hand gesture made on the keyboard image will converted into data and displayed on the screen. In the forthcoming years you don’t have to carry a laptop where ever you want to go.

Hewlett Packard has introduced an all in one personal computer called the TouchSmart Computer. It has multi-touch display and can be also called has “PC-In-A-Box” computer. Eventually the TouchSmart resembles iMac G3 in ways which was the first mass marketed touch computer that was available commercially. How ever TouchSmart is capable of solving many problems that occurred in iMac G3 like failing to effectively sense the touches when the stroke falls in the regions of the same sensing beam. This problem is called as the shadowing problem that prohibits the screen from recognizing the stroke when many touches occur at the same time. New generation TouchSmart is designed with larger display sizes up to 25.5” and improved feature that will eliminate all the problems caused due to shadowing.