Showing posts with label Laptops and Computers related. Show all posts
Showing posts with label Laptops and Computers related. Show all posts

Friday, October 22, 2010

Latest LCD Monitor with TV tuner card by ACER company

Acer today release of its M0 family of LCD monitors in 5 models include Acer M190HQDL, Acer M200HDL, Acer M200HML, Acer M230HDL, and Acer M230HML.

All five Acer M0 LCD display have a shiny/sexy glossy piano black finish, and feature white LED backlighting, a 5ms response time, a dynamic contrast ratio of up to 1,000,000:1, built-in speakers, a digital TV tuner, and D-Sub, Component, SCART, S-Video and HDMI connectors.

Acer Copany Latest Full HD LCD

Acer release 3 new LCD monitors with full HD capability. It’s S222HQL, S232HL andS242HL based on Acer S2 Series. The size is 21.5-inches, 23-inches, and 24-inches respectively.

acer s242hl monitor
They have ultra thin frame only 13-mm support full HD resolution 1920×1080 pixel, 2ms response time, 250 cd/M2 brightness and 12,000,000:1 dynamic contrast ratio. Acer also using LED backligthing technology for S2 monitors for efficiency energy consumption.

Thursday, October 21, 2010

New Human Sensoring Monitors

 

 

Eizo Human Sensing MonitorsEver since the emergence of sci-fi books and movies, people have been teased with technological advances that are, for lack of a better term, totally cool. We've all wanted our own personal robot to do things for us, a flying car, or even appliances that are voice command and that respond to you, and with companies like Terrafugia (who just successfully tested the first flying car) and Eizo, we are not that far off.

Eizo Nanao introduced last Thursday two brand new monitors, the 20 inch FlexScan EV2023W-H and the 23 inch FlexScan EV2303W-T. These two monitors are pretty cool. First off, they are the among the first in the entire world to receive the TCO Displays 5.0 certification, which was recently just announced. The 20 inch and 23 inch monitors are the first monitors are the first ever products from Eizo to achieve the EPEAT Gold status. The Flexscan EV2023W-H has been outfitted with a VA panel with 178 degree viewing angles, a 1600x900 native resolution, and a 3000:1 contrast ratio. The Flexscan EV2303W-T comes with a 160 degree viewing angle, a 1000:1 viewing contrast, and a TN panel with 1920x1080 native resolution. Both the EV2023W-H and the 2303W-T come with one D-Sub (analog) input and one DVI-D (digital) input and 250 cd/m2 brightness.

These screens have a bunch of new features like a cabinet design that has been slimmed down from previous monitors. But the coolest and newest innovation in the screens is a motion activated sensor that only activates the screen when the user is present. Green is the new way to go these days and Eizo has created this new system in hopes of conserving energy by having the monitor go inactive without the presence of the user and coming back on when the user returns. This is possible by the new EcoView Sense integrated into the monitors by Eizo. EcoView Sense prompts the monitor to enter its power save mode when the presence of the user is undetected for 40 seconds and reopen when the user returns. The software is supposedly able to differentiate between animate and inanimate objects. For instance it is supposed to be able to tell the difference between a person and the back of a desk chair.

But this begs the question that if the sensor can detect the movement of the human, cdifferentiate between a person and a cat or other type of pet? If it comes on when the user enters, will it do the same if a cat jumps up on the desk or if the dog gets curious? This is potentially a big drawback to the monitor and its energy saving plan. How can the monitor shut off if a pet cat decides to take a nap in front of the monitor?I'm sure the monitor will have some type of technology to differentiate size variables from a human to a cat, but that is still something to keep in mind.

With this new technology and all the breakthroughs in everything else, the robotic sci-fi future we have all been dreaming of is approaching closer and closer everyday. Once these monitors hit store shelves on May 21st, 2009, we should see how well the technology really works. The Eizo Nanao EV2023W-H will have a price tag of $385 while the Eizo Nanao EV2303W-T will be sold for $455. an it

Wednesday, October 20, 2010

HP Longer Lasting battery


Greener Laptops

Hewlett-Packard is offering a faster-charging and longer-lasting lithium-ion battery for 18 of its laptop models. The underlying technology comes from startup Boston Power, of Westborough, MA, which completely redesigned the cells in these batteries--a process that involved changing their shape and chemistry. Where other lithium-ion batteries typically lose half their charging capacity in just one year, the Boston Power batteries retain 80 percent of their original charge after three years. They charge 50 percent faster too.

More Higher-Capacity Flash Memory


 Metal nanocrystals can more than double memory capacity.
Flash memory storage, traditionally used in cell phones, digital cameras, and MP3 players, is finding its way onto the laptop. Last October, Intel unveiled a hybrid technology in which flash is used with a conventional magnetic hard drive to increase battery life. Then, last month at the CeBIT, a technology show in Hannover, Germany, Samsung Semiconductor displayed a laptop in which 32 gigabytes of flash completely replaces the hard drive.
Now, as storage densities rise and prices fall for flash technology, many industry experts expect that it's only a matter of time before it becomes common in laptops.
There are numerous advantages to putting flash memory into laptops. The technology is based on transistors and has a design similar to microprocessors , making flash memory chips more compact and lighter than magnetic hard disks -- which could lead to featherweight laptops.
Additionally, flash has no moving parts, unlike a hard disk, where data is read from a spinning disk. This difference has two benefits: flash memory consumes less power, and it's more rugged and less prone to failure, because there are no moving parts. "Anyone who's had a hard drive wipe out knows you've got to be real careful with magnetic media," says Ed Doller, CTO of the Flash Memory Group at Intel.
Yet flash memory still has one major drawback: cost. Many believe that this will keep flash from replacing laptop hard disks in the near future. Currently, flash storage costs about $25 per gigabyte -- roughly 100 times more than magnetic storage. By 2009, though, 20 gigabytes of flash could cost less than $150, or about $7.50 per gigabyte, according to SanDisk, a data storage company. But this is still three times more than hard-disk prices today, says Tom Coughlin of Coughlin Associates, a data-storage consulting company.
Despite the relatively high cost of flash right now, companies such as Intel are already taking advantage of the benefits that even a small amount of flash memory affords. The company's hybrid drive systems, available in early 2007, will use flash as a hard-drive cache. Some data will be accessed without requiring the hard drive to spin, saving energy. "It gives the ability to lower the power consumption and when you launch an application, it opens two times faster," according to Intel's Doller.

A Long Lasting Battery for Laptops

Boston-Power production long-lasting battery
Boston-Power says that it's poised to enter the market for portable power, with a notebook battery the company claims is safer, lasts longer, and can be charged faster. The West borough, MA, start up recently announced that it is more than tripling production of its high-performance battery, called the Sonata, after receiving $45 million in a third round of venture financing. The move puts the company in a position to mass-produce and commercialize its next-generation lithium-ion battery within months.
These battery cells are capable of recharging up to 80 percent of their capacity in 30 minutes, and they retain 80 percent of their strength after three years. The image on bottom shows a side-by-side comparison of the heat given off by two batteries generating the same level of energy: on the left is a battery from a current market leader, and on the right, Boston-Power’s Sonata battery. The green colors represent cooler temperatures. High temperatures can lead to explosive battery malfunction. (The brightly colored section outlined in black represents the batteries. The remaining area shows heat emitted by the laptop.)
Staying power: Boston-Power
"In partnership with GP Batteries, one of Asia's largest battery manufacturers, we now have our second factory up and running in the greater China region," says Christina Lampe-Onnerud, the company's founder and CEO. In 2002, Technology Review named Lampe-Onnerud one of its top innovators under the age of 35 for her efforts to develop better-performing lithium-ion batteries with less volatile substances. Based on that research, she founded Boston-Power in 2005. Now, after raising $68 million in total, she says that her company will be able to manufacture a million battery cells per month by the end of 2008.
Oak Investment Partners, based in Westport, CT, provided this latest infusion of capital, building upon earlier investments by Venrock Associates, Granite Global Ventures, and Gabriel Venture Partners.
Although the Sonata will not offer greater energy capacity per use--with a four-hour run time, its performance will be average for the market--the company hopes that the battery's three-year life span, innovative safeguards, and ability to recharge quickly will help it gain a foothold in the battery market. As opposed to existing notebook batteries, which can take an hour to recharge to 80 percent capacity, the Sonata can reach that same level in just 30 minutes, according to Boston-Power. And whereas current batteries degrade very quickly, permanently losing up to 50 percent of their capacity within months, the Sonata retains up to 80 percent of its capacity over three years. In fact, since the typical laptop battery tends to degrade very rapidly, the Sonata will have a greater per-use capacity in the long run.

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