Smart Dust devices are small wireless microelectromechanical sensors (MEMS) that can detect everything from light to vibrations. It is a tiny dust size device with extraordinary capabilities. It encompasses a nano-structured silicon sensor that can spontaneously assemble, orient sense, and report on their local environment. [Read more…]
Brain Fingerprinting
Brain Fingerprinting technique is used to determine scientifically what information is, or is not stored in a particular brain. Brain Finger Printing was invented by Dr. B .S. Farwell chief scientist and president of Human Brain Research and laboratory, USA. It measures the response to the visual or audio stimulus. [Read more…]
What is Scanmarker? Features of Scanmarker
Scanmarker is an extraordinary invention of this era. It is a pen-shaped scanner. It is the very beneficial product for the student and the readers. You can scan any printed text and it appears automatically in any application on your computer. You will never need to retype printed text from documents again, letting you focus on getting your work done. [Read more…]
Indian scientists develop world’s smallest antenna
RANCHI: In the era of the new technologies where every one is indulging in developing new technologies how Indians can stay behind. India has also come up with its new invention which is neither smartphones nor any other gadgets but with a extraordinary invention in the form of world’s smallest antenna. Indian researchers claimed that they invented the world’s smallest super compact ultra-wideband (UWB) planar antenna. This special smallest antenna can find application in homes and the military among other domains. [Read more…]
Domain Name System
Introduction to Domain Name
You may have heard this term, but many of you do not know it properly. Let us start studying this topic. Domain name is an identification string that defines a realm of administrative autonomy, authority, or control on the Internet. In simple words, it is the name of the website. It is difficult for a user to memorize the numeric values (IP) for accessing a website like 174.12.14.10 so we give it an English name which is easy to memorize like catchupdates.com or google.com. Here both catchupdates.com and google.com are domain names. [Read more…]
What Are Honeypots? Various Types Of HoneyPots
Honeypots are an information system resource whose value lies in the unauthorized or illicit use of that resources.
In other words, “A server that is configured to detect an intruder by mirroring a real production system. It appears as an ordinary server doing work, but all the data and transactions are phony. Located either in or outside the firewall, these are used to learn about an intruder’s techniques as well as determine vulnerabilities in the real system.” [Read more…]
Tele-Immersion
Tele-immersion is designed and developed to allow users in geographically distributed sites to collaborate in real-time in a shared simulated environment. This enterprise has engaged the skills of researchers in a variety of disciplines, including computer vision, graphics and network communications.
Tele-Immersion (TI) is defined as the integration of audio and video conferencing, via image-based modeling, with collaborative virtual reality (CVR) in the context of data-mining & significant computation. [Read more…]
What is 3 Dimensional Printing?
3 Dimensional printing is the process of making three-dimensional solid objects from a digital model. 3 Dimensional Printing is a process under development at MIT for the rapid and flexible production of prototype parts, end-use parts, and tools directly from a CAD model. 3D printing is achieved using additive processes, where an object is created by laying down successive layers of material. 3D printing is different from traditional machining techniques as they mostly rely on the removal of material by drilling, cutting, etc.