battery power

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Photos: Speedy sports car powered by batteries

Silicon Valley start-up Wrightspeed aims to bring sports cars that run solely on battery power to market.

Tags: battery, battery power, Silicon Valley

Image galleries 2006-09-26

Loggerhead Recorder 1.4 (Mobile)

is designed to record audio signals at sample rates up to 44.1 kHz either continuously or on timed intervals to flash cards or internal memory. The Loggerhead recorder has an easy-to-use interface, with important device status statistics updated in real-time.Great for applications requiring recording sounds over long periods of time....

Tags: Battery Power, Mobile, Battery, Loggerhead Instruments, Loggerhead Recorder, Engineering

Software downloads 2004-09-02

Exploiting MMS Vulnerabilities to Stealthily Exhaust Mobile Phone's Battery

As cellular data services and applications are being widely deployed, they become attractive targets for attackers, who could exploit unique vulnerabilities in cellular networks, mobile devices, and the interaction between cellular data networks and the Internet. This paper demonstrates such an attack, which surreptitiously drains mobile devices' battery power up...

Tags: Phone, MMS, Battery Power, Mobile, Vulnerability, Paging, Battery, Cell Phone, Mobile Device, Text Messaging/SMS/MMS, Engineering, Advertising & Promotion, Cellular Phones, Consumer Electronics, Personal Technology, Online Communications, Marketing

White papers

Additional Resources

Walmart unveils 15.6" HP Pavilion G60 laptop for $298

hmmfor once, i agree with you. why are they still making the celeron...? shouldn't the atom replace that?Intel Celeron?is Inhel still making this 10 year old crap?surplus maybe? ntnti feel 298 is bad for celron processor..but still good option for ppl who r new to these creepy labtops..RE: Walmart unveils...

Tags: Notebooks, Desktops, Processors, HP Pavilion, Wal-Mart Stores Inc., laptop computer, Hewlett-Packard Co.

Discussion threads 2009-11-04

2010 Lexus RX 450h

Photo gallery:2010 Lexus RX 450hRemember that Seinfeld episode where George Costanza said, "I would drape myself in velvet if it were socially acceptable?" Well, sitting in the 2010 Lexus RX 450h is like being draped in velvet, and, with the economical hybrid drivetrain, it is socially responsible. Lexus vehicles show...

Tags: Lexus

Product reviews 2009-11-03

New Marvell e-book reader platform promises faster product, lower price tag

Everyone wants in on the e-book reader market now. Chip manufacturer Marvell announced plans this morning to team up with E Ink, a major supplier of electronic paper display EPD technologies. With the new Marvell ARMADA 166E chip, the companies are aiming to release a model...

Tags: E-reader, Marvell, E-book Reader, Chip, Rachel King

Blog posts 2009-11-03

Sony Ericsson Equinox TM717 - carbon black (T-Mobile)

Photo gallery:Sony Ericsson Equinox TM717The Sony Ericsson Equinox is the first phone from the manufacturer to land at T-Mobile since the TM506. In many ways the Equinox is a fitting successor; like the TM506 it has a thin flip phone design and it sports a similar feature set that includes...

Tags: display, Equinox, Sony Ericsson Mobile Communications, phone, T-Mobile

Product reviews 2009-11-03

Sony Vaio X (VPC-X115KX/N Signature Collection, gold)

Sony has thus far taken a position just adjacent to Apple's when it comes to the question of Netbooks. Rather than embracing these low-cost, low-power systems that have become incredibly popular with bargain-hunting consumers, Sony stayed out of the market initially. Its subsequent entries have skirted the outer edges of...

Tags: Desktops, Sony Vaio, Vaio X, Sony Corp.

Product reviews 2009-11-02

Wave disk engines to make hybrid vehicles cheaper, more efficient

RE: Wave disk engines to make hybrid vehicles cheaper, more efficientIt would require an encyclopedia simply to list all the turbine applications developed over the past century. What turbines continue to dislike, however, is speed alterations. Change their speed and you lose much of their efficiency. That's...

Tags: Telecom & Utilities, gasoline engine, disk, diesel, combustion, turbine, battery

Discussion threads 2009-11-02

Holiday Gift Guide 2009: Laptop computers

This year the laptop list was a tough assignment for several reasons. First, the emergence of a new class of ultra-thin laptops--spawned by lower-cost processors from Intel and AMD--has made things more complicated. Second, there's a fresh crop of Windows 7 laptops, and...

Tags: Processor, Hard Drive, Performance, Apple MacBook, Memory, Graphics, Laptop Computer, Netbook, Computer, Intel Corp., Compaq Computer Corp., Compaq CQ61z, Timeline 1810T, Notebooks, Microsoft Windows 7, Hardware, Notebooks & Tablets, John Morris

Blog posts 2009-11-01

GOOG is not making phones or buying newspapers

But, will they make a super cheap Arm based Netbook???Or, maybe they will pay a partner to make, sell, and support an Arm based netbook.specs:dual core arm2 GB memory32 GB SSD11.5 inch screen12 hour battery lifeExplain if you please ...1. Conglomerate e.g. Sony.2. Diversification e.g. M$ Zune and XBOX.3. Why...

Tags: Engineering, Netbooks, nettops & MIDs, phone, Google Inc., battery

Discussion threads 2009-10-31

In recession, VoIP makes strong case for cutting your home landline

Tempting, but I will passI've considered VoIP several times over the years, but it usually just takes a few phone calls with a friend or relative who is using VoIP before I change my mind! Not infrequently, the conversation becomes a warbling mess. Then there are times we...

Tags: Telephony, TELECOMMUNICATIONS, VoIP, phone, recession

Discussion threads 2009-10-30

Nyko Charge Base IC (Wii)

After a seemingly endless tirade of Nintendo Wii charging accessories, not until now have we seen third-party manufacturers enter the world of induction charging. We've already got our hands on the Energizer 2X Induction Charge Station and we really enjoyed the convenience of not having to detach batteries and Wii...

Tags: Engineering, Nintendo Wii, Nyko, Wii Remote, charger

Product reviews 2009-10-29

Adesso WKB-3100UB wireless keyboard with trackball

The $80 Adesso WKB-3100UB wireless keyboard is a good mini keyboard for surfing the Web from your sofa, but it's a nightmare to use as an everyday keyboard and trackball. The keyboard is usable most of the time, but its inaccurate trackball, poor button press recognition, sticking keys, lack of...

Tags: Keyboards, wireless keyboard, wireless, keyboard-and-mouse, keyboard, Adesso, trackball

Product reviews 2009-10-29

Scary tech!

Time to drop your Time Warner Cable internet access :P I'm kidding, but that is how they are around here, constantly going down.You need helpPeople are known to become dependent on things they don't need for ages. You should seek some help. Or just get out and enjoy some...

Tags: Network technology, United Parcel Service of America Inc., SCARY

Discussion threads 2009-10-28

Google, Android 2.0 sticks fork in GPS devices

It would also be great if Android could automatically re-route you in real-time, when things like the Bay Bridge suddenly close. This means munincipalities automatically posting closures on a web site, that all providers can use in real-time. Munincipalities could also distribute traffic in real-time. Lots of possibilities to replacing...

Tags: Handhelds, Mobile operating systems, Smart phones, GPS, Google Inc., Google Android 2.0, GPS Devices, battery, Google Android

Discussion threads 2009-10-28

Envizen Digital Duo Box Pro ED8850A

You probably haven't heard of Envizen, but it's one of several off-brand companies that are putting out new digital portable TVs to replace all the obsolete analog units that were toted to sporting events or kept around for emergencies when the power went off. As implied by its name--the Envizen...

Tags: TVs, TV & Home Theater, Consumer electronics, DVD, Games, digital television, TV

Product reviews 2009-10-27

Asus K50IJ-RX05

asus k50IJThe ASUS K50IJ series is one of the latest budget notebooks designed to provide better performance than a netbook and a larger screen for only a modest price increase. ASUS K50IJ-C1 Specifications:Windows Vista Home Premium (SP1, 32-bit)Intel Core 2 Duo processor T6500 Processor (2.1GHz)15.6" 16:9 Wide Format (1366 x...

Tags: Notebooks, Engineering, Wireless LANs, Microsoft Windows Vista (Longhorn), notebook, battery, ASUS, speaker, RAM, laptop computer

Discussion threads 2009-10-25

Samsung Blue Earth

Photo gallery:Samsung Blue EarthAs it does with most trends, Samsung is pursuing eco-friendly cell phones with vigor. It already gave us the Samsung Reclaim, and now we finally have a chance to review the Samsung Blue Earth. Forgive us if we're a bit excited, but Samsung has been holding this...

Tags: Keyboards, Cellular phones, Blue Earth, Samsung Electronics Co. Ltd.

Product reviews 2009-10-23

Samsung Intrepid (Sprint)

The Samsung Intrepid made its debut at CTIA Fall 2009 as Sprint's first Windows Mobile 6.5 smartphone. Admittedly, we weren't particularly impressed by the handset's drab and slightly plasticky design when we saw it at the show but now that we've had some time to get to know the device,...

Tags: Keyboards, Monitors & displays, Handhelds, Sprint Communications, Samsung Intrepid, Samsung Electronics Co. Ltd., touch screen

Product reviews 2009-10-22