Points interest of Biometric Identification

Posted on June 3, 2016 By

Most of us might have seen people going through high tech biometric security checks, in several movies, while a few of us might have personally experienced such checks. In either of the cases, you must have realized that you cannot easily break into a security that uses biometric ID. Almost all major organizations, government and private, have switched over to biometric security systems.

Benefits of Biometric Identification

How do you recognize a person? You just “see” him, and your brain tells you whether you know that person or not. When I say “see”, I mean that you study the features of the person, if you know him, then you will already have an image of this person in your brain, if what you “see” matches with the image in your mind, you recognize the person, else you term him as a stranger. Well, a biometric system also works in a similar way. It analyzes the features of a person, and decides whether that person has the authority to enter the secured premises.

A biometric identification is generally on the basis of any of the following:

  • Voice
  • Fingerprint
  • Face
  • Retina
  • Hand geometry
  • Iris
  • Signature
  • DNA
  • Finger geometry

Current biometric security systems are configured to identify multiple features instead


How it Works Radio Frequency Smart Sensors

Posted on May 23, 2016 By

unduhan-9“Keen” is a descriptive word which is utilized to portray a protest or a man that having some phenomenal components or qualities. Moreover, in this remote time, we have RF savvy sensors, which depend on the adjustment method spread range

A RF Smart Monitor System is designed to allow the user to remotely collect machine vibration and temperature data without the need for cabling. This system, which is designed to monitor a wide variety of machine components, consists of following things:

1. Battery-powered sensors, which are placed on machine components and collect/process vibration and temperature data.
2. One or more RF Transceivers, each of which are able to remotely communicate with up to 64 sensors via radio.
3. RBMware 4.20 or later to create the database and analyze the Smart Sensor data.
4. A CSI Model 2120 or Handheld Personal Computer (HPC) to communicate with RBMware and the RF Transceiver.

This system is designed to smoothly integrate with RBMware 4.20 or later. Databases and routes are created in RBMware and downloaded to the 2120 or HPC. Four measurement points (vibration, PeakVue, temperature, and battery life) are generated with each sensor created


What it Spinach Computing

Posted on May 17, 2016 By

It takes daylight eight minutes to achieve the surface of a spinach leaf. It takes the leaf five trillionths of a second to start transforming that light into nourishment, exchanging on the compound and electrical apparatus of photosynthesis.

Green Machines

That lightning-like response―a hundred times faster than a silicon solar cell―may signal a bright future for plant-based electronics, says ORNL physicist Elias Greenbaum. In 1985, Greenbaum invented a way (now patented) to precipitate platinum onto the photosynthetic membranes from spinach, thus turning them into tiny electrical switches. These ‘platinized chloroplasts’, Greenbaum believes, could become the building blocks of artificial retinas for robotic vision systems, or even of speed-of-light optical computers.

Robert Birge, director of the Center for Molecular Electronics at Syracuse University, says Greenbaum’s membranes have ‘significant potential’ for artificial vision. “They’re very efficient,” he says. “They produce a highly characteristic electrical signal, and the response times are excellent―faster than the human retina.”

In fact, Birge―developer of a way to use proteins for data storage―foresees a veritable green wave of bioelectronics within a decade or so. Already, he says, Mitsubishi is close to introducing an optical disk based on light-sensitive biological pigments.

According to Birge, nature’s electronics are not just faster


Profit of Touchscreen Technology

Posted on May 11, 2016 By

A touchscreen is a gadget which permits clients to control a PC by just touching the show screen. This sort of information is appropriate for an expansive number of processing applications. Most PC frameworks utilize a touchscreen as effortlessly as other information gadgets, for example, trackballs or touchpads.

How Touchscreens Work
A touchscreen has 3 main components: a touch sensor, a controller, and a software driver. To make a complete touch input system, a touchscreen is combined with a display and a PC or other device.

1. Touchscreen Sensor
This is a glass plate having a touch responsive surface. The sensor is positioned over a display screen, so that the responsive area of the plate covers the maximum viewable area of the video screen. There are a number of touch sensor technologies available in the market today, each using a different approach to detect touch input. The sensor has an electric current or signal passing through it and touching the screen causes a change in the voltage or signal. This voltage or signal change is used to find out the location of the touch to the screen.

2. Controller
The controller used in a touchscreen is a small PC


Tips to Technology Help the Environment

Posted on May 3, 2016 By

Our surroundings is novel in its capacity to manage life frames. Human advancement and the improvement of innovation has enabled each part of our lives. The onus is on us to utilize this innovation to help the earth from further degeneration.

As a result of indiscriminate use of natural resources and development of artificial substances like plastic, we have already filled the land and air with numerous pollutants. The climate change that the planet is facing is a serious challenge to its ability to sustain life. Technological innovation that has enhanced communication and connectivity to even the most remote corners of the world needs to be tapped as a panacea. The solutions are at hand, waiting to prove potential, and faster we address modification of human behavior, better the chances for an improved quality of life.

Modern technology has already proved its unique features:

  • Instant access to information.
  • Communication at a click.
  • Bulk processing without human intervention.
  • Globalization of resources due to collaborative effort.
  • Common rostrum for debate, deliberation, and problem-solving.

Each feature facilitates a number of related proponents. Application to optimize this power at hand is up to us. What we drastically need to change is our consumption habits;