Bluetooth technology is a type of the wireless technology that eliminates the need for the number of inconvenient cables and devices that are used to connect the computers, mobile phones, digital cameras, handheld devices and new digital appliances. Bluetooth enables the users to connect to a wide variety of telecommunication and computing devices easily, without cables.
It makes rapid ad hoc connections, automatic unconscious connections between two or more digital devices. Bluetooth provides the opportunity of using the mobile data in different applications. Bluetooth makes wireless communication between the two devices in a localized area of a room of office or home very easily. Bluetooth technology uses radio-based links and all the connections between the devices and invisible and instantaneous.
Tablet Pc Viewsonic
By Bluetooth technology your laptop can send print request to a printer in your next room. Bluetooth is actually a standard for wireless communication between the devices in a relatively small area and it is therefore works fine in the personal area network (pan) using radio frequency.
Any two devices that follow the Bluetooth standard can communicate with each other. A number of the Bluetooth devices like digital camera, mobile phone and handheld pc can form a network. You can send emails to your mobile phones from your laptop without any physical connect between your laptop and your mobile phones.
Features of Bluetooth technology
o Bluetooth technology uses radio waves for communication in 2.4 GHz
o It supports multi point communication not just point to point.
o Bluetooth works in a small area of 10-15 meters.
o Bluetooth offers speed of 1-2 mbps.
o Bluetooth chipsets are less expensive though more expensive than IrDA.
How Bluetooth technology works
Bluetooth is a high speed wireless link technology that uses the radio waves. It is designed to connect the mobile phones, laptops, hand held devices and portable equipments with almost no work by the end users. Unlike infrared Bluetooth does not require line of sight between the connecting units. Bluetooth technology is a modified form of the current wireless LAN technology and it's more acceptable for its relative small size and low cost.
The current circuits are contained on a circuit board of 0.9 cm square and a much smaller single chip version is in development and soon it will be in use. The cost of the Bluetooth device is expected to fall rapidly. Bluetooth chip has to be equipped in many devices. In Bluetooth technology, small and inexpensive transceivers have been placed in the digital devices. The radio waves operate at 2.45 GHZ band on the Bluetooth devices. Bluetooth supports the data speed up to 721 Kbps and 3 voice channels. The Bluetooth chip can either be built into the devices or it can be uses as an adapter. In computer it can be used with the USB port. Each Bluetooth device has a 48 bit address from the IEEE 802 standards and the Bluetooth connections can be either point to point or multi point. Bluetooth range is 10 meter but it can be extended up to 100 meters by increasing the power.
Bluetooth devices are protected from the external interference because they change their frequency up to 1600 times in a second. Bluetooth radio technology provides the bridge between the existing data network. Bluetooth guarantees security at the bit level and the authentication is controlled by the end user by using 128 bit key. An important face of the Bluetooth technology is that it instantly forms a network when two or more devices come closer in the range of each other.
Bluetooth technology benefits
Bluetooth technology is a convenient choice of communication in a wire free, short range environment. Bluetooth is a globally available standard for connecting the devices like mobile phones, digital cameras, laptops, mp3 players, cars, stereo headsets etc. Bluetooth enable devices do not need to install any drivers. The key benefits of the Bluetooth wireless technology are its built-in-security, low cost, easy of use, robustness, and ad hoc networking capabilities.
The Bluetooth wireless technology is available globally. Many manufactures from the different companies are busy to implement the technology in their products. Bluetooth technology operates in the 2.4 GHZ, one of the unlicensed, industrial and scientific radio bands. Bluetooth technology is a free of charge service but your mobile phones set should support the GSM and CDMA technology.
Today mobile phones have built in capabilities and Bluetooth functionalities in them. Bluetooth technology is available in the different range of the devices like mobile phones, automobiles, medical devices, industries and enterprises etc. Due to the key features of the Bluetooth technology like low power consumption, low cost and wireless features make it more popular. Bluetooth technology does not require any fixed infrastructure and it is very simple to install and setup.
No wires are required to connect the Bluetooth devices. You can connect to other Bluetooth enabled devices anytime if they come in your range. Bluetooth wireless technology is widely supported and is secure wireless standard today. Bluetooth devices has built-in security features such as 128 bit encryption and pin code authentication when Bluetooth devices identify themselves they use the pin code when they first time connect.
Cyber Monday ViewSonic gTablet with 10" Multi-Touch LCD Screen, Android OS 2.2 2011 Deals
Nov 28, 2011 18:50:01
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Cyber Monday ViewSonic gTablet with 10" Multi-Touch LCD Screen, Android OS 2.2 Feature
- Google Android OS 2.2, 1 GHz Dual ARM Cortex-A9 processor
- 16GB internal memory (expandable up to 32GB via SD Card), 512MB DDR2 memory
- 10.1-inch TFT-LCD with LED driver system and 1024 x 600-pixel resolution
- Wi-Fi: 802.11b/g/n, 1.3-megapixel front-facing camera
- USB 2.0 (Slave), Mini USB 2.0 (Host), 3.5mm stereo headphone, Dock for HDMI/Headphone/USB (optional)
Cyber Monday ViewSonic gTablet with 10" Multi-Touch LCD Screen, Android OS 2.2 Overview
The ViewSonic gTablet has a crisp and vibrant 10.1” capacitive touch screen display is plenty of real estate for even the most demanding tablet users. Great for multitasking, viewing multiple apps, and especially browsing the web, viewing pages in their entirety. Sharing entertainment and photos on this gorgeous display is truly a delight.Cyber Monday ViewSonic gTablet with 10" Multi-Touch LCD Screen, Android OS 2.2 Specifications
Fitting both your on-the-go lifestyle and comfortably in your hand, the Android-powered Viewsonic G Tablet offer a slim go-anywhere design and intuitive touch navigation via its bright 10.1-inch display. With the Android 2.2 OS (dubbed "Froyo"), the G Tablet offers full support for Adobe Flash Player 10.1 for accessing Flash-enabled websites, watching video and playing games. And thanks to built-in support for ultra-fast Wireless-N Wi-Fi, the G Tablet's portable screen is ideal for watching the latest movies and entertainment.
Weighing in at 1.5 pounds and just 0.5 inches thin, the G Tablet has a super slim and sleek design and feels very comfortable in your hands with its smooth beveled edges. The crisp and vibrant 10.1-inch capacitive touch screen display offers plenty of real estate for even the most demanding tablet users. It's great for multitasking, viewing multiple apps, browsing entire web pages, and sharing entertainment and photos.
With integrated Google technology, the G Tablet brings one-touch access to the popular Google mobile services millions use every day, including Google Search by voice, Google Maps with Street View, Gtalk, YouTube, Picasa, and contacts/calendar synchronization. Gain access to thousands of leading Android apps via an Apps Store icon located on the home screen.
You'll enjoy 3D-like graphics, 1080p HD video, and speedy responsiveness from the NVIDIA Tegra 2 processor and 512 MB of DDR2 RAM. Typing messages or notes is simple and easy with the G Tablet's virtual QWERTY keyboard. It's outfitted with a 1.3-megapixel front-facing camera for video chat.
Other features include Bluetooth 2.1 wireless connectivity for hands-free devices and stereo music streaming, 16 GB internal memory, microSD memory expansion (via optional cards up to 16 GB in size), HDMI video output (via optional dock), and up to 8-10 hours of on-the-go battery power.
Key Features
Fluid Navigation
Engineered with you in mind, the navigation is practically instinctive. You find the buttons exactly where you would have placed them, which will have you toggling. Searching, going back and moving forward all at lightning speed. On-display buttons include: Search, Home, Menu and back. Volume rocker is located on top.
Power and Speed
Experience the power of NVIDIA's latest processor. Designed for mobile applications, you will experience super fast gaming, crystal clear 1080p HD video, blazingly fast web access and surreal HD video chatting. Processing power at it's finest.
- 1 GHz Dual ARM Cortex-A9 processor
- 512MB DDR2 memory
- 2D/3D Graphics processing
- HD Video encode and decode
- Ultra-low power GeForce GPU
- 1080p video playback processor
- OpenGL ES 2.0
- 32-bit LP-DDR2, DDR2
Google Android OS 2.2
The G Tablet runs Google's latest and greatest OS 2.2. Android 2.2 offers a handful of new features and benefits such as faster web browsing, simple app launching and updating, and a completely more intuitive experience through Google's impressive services. Features include:
- Improvement in JavaScript loading
- Better overall performance of Android OS
- USB and Wi-Fi Internet Tethering
- Microsoft Exchange integration
- New and improved browser.
- Compass support for Google Maps
- Improved Google Voice Search, recognizes long and complicated sentences easily
Do More, See More... All at the Same Time
The G Tablet lets you work and play like you do. Read your email while catching up on sports scores and the latest gossip. Open multiple apps with the flick of a finger. Then casually pinch, scroll or zoom to your hearts content. It is so intuitive, you'll be able to do more and see more--all at the same time.
- Switch between apps and tasks instantly
- Listen to music while checking email
- Jump from reading your eBooks to keeping up with your favorite blogs
- Multi-touch capabilities: pinch to zoom, two-finger rotating, scrolling, etc.
- Download apps while updating your calendar
Multimedia Powerhouse
You get an awesome performance from practically any source with this tablet. Play music files or watch movies with ease. Or upload images from your camcorder and share entertainment with your friends on the go.
- 1080p playback (HD)
- Extensive format support includes: H.264, WMV, WMA, MP4, DivX and more
- Expandable memory: up to 32GB via micro SD
- 3.5 mm headphone jack
- Mini USB port
- USB port
- HDMI dock (optional)
Stay Connected Anywhere
Now you can contact anyone just the way they like. Use email, video chatting or tweet them on Twitter even update your status on Facebook. It all plays on this tablet. With Wi-Fi support and a long battery life, you won't have to miss a thing.
- Wi-Fi b/g/n support
- Video conferencing via 1.3MP camera
- 8-10 hours battery life
- Bluetooth support
You Move, It Moves
Applications and games come alive in your hand with the G sensor. Your gaming imagination never has been this real or this wild. An ambient light sensor also automatically reduces brightness in dim lit settings to conserve power. It follows your every move. It feels what you feel.
Specifications
- 10.1-inch TFT-LCD with LED driver system and 1024 x 600-pixel resolution
- 1 GHz NVIDIA Tegra 2 processor (dual-core ARM Cortex-A9 CPU)
- Wi-Fi: 802.11b/g/n
- 16 GB internal memory
- microSD slot for expansion using optional cards up to 16 GB
- 1.3-megapixel camera
- Music playback: AAC, AMR, WMA, and MP3
- Video playback: S1080p H.264/H.263/ VC-1/MPEG-2/4/WMV9/DiVX 4/5
- Video encoding: 1080p H.264/MPEG-4 Video
- Connectivity: USB (slave), mini USB (host) microSD slot, 3.5mm stereo headphone jack
- Battery: 3650mAh Li-ion polymer battery for up to 8-10 hours of battery life
- Dimensions: 10.5 x 6.8 x 0.54 inches
- Weight: 1.55 pounds
What's in the Box
G Tablet, USB cable, power adapter, cleaning cloth, ESD cover, user guide, quick start guide
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Limited Offer Today!! ViewSonic gTablet with 10" Multi-Touch LCD Screen, Android OS 2.2 Cyber Monday and Black Friday 2011 Deals
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