Dhmaka New Samsung’s first Windows 8 phone

Samsung’s first Windows 8 phone: A first look
ATIV S is a steeled up device that seems ready to take on the best
Its that step we have been curious about, whether the brand would take what is a hot seller in the Android space to Windows 8. Well, we have got a glimpse of the ATIVA S, Samsungs first step into the Windows 8 arena. Impressive looking device, we must admit, massive 4.3” screen [AMOLED HD of course], 1.5GHz Dual Core ARM-based Krait processor, 2300mAh battery with a 16GB core memory expandable via micro SD and an 8MB AF+ LED Flash camera.

We loved that full brushed aluminum feel which is carried across the ATIV Smart PC options as well. It gives the phone a very solid feel, and the responsiveness pointed to a device that should be taken seriously in the days to come. Make that very.

GALLERY PreviousPauseNext




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Victorinox is the most secure memory stick?

Victorinox has launched a memory stick design which is, says the company, the most secure of its kind available to the public. The Victorinox memory stick uses several layers of security including fingerprint identification and a thermal sensor.

Any attempt to forcibly open it triggers a self-destruct mechanism that irrevocably 

burns its CPU and memory chip. The data can only be accessed through recognition of your fingerprint or the password.
In addition to these functions, the Victorinox Secure also has a bright LED light that will reliably show you the way in the dark. With this tool as well, it goes without saying that you will not have to do without the indispensable Swiss Army Knife functions, such as a blade, nail file with screwdriver end, scissors and key ring.

A new version of the device, which will employ e-paper to give users a read-out of its contents, is already in the pipeline. Victorinox say they wanted to create not only a product for today’s modern lifestyle but a new generation of memory stick that had all the values of functionality and reliability that the iconic Swiss Army Knife has come to represent.

Victorinox secure memory stick comes in 3 models: Secure 8 GB, 16 GB and 32 GB.

Victorinox Secure Memory Stick Tools and Specs

  • blade
  • nailfile with screwdriver
  • scissors
  • key ring stainless
  • pressurized ballpoint pen
  • Fingerprint module
  • Length 58 mm
  • Width 18 mm
  • Height 19.5 mm
usb victorinox knife victorinox secure memory stick victorinox secure pro
Read more on Victorinox products

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Eye-Fi x2 Wi.Fi wireless memory cards

Eye-Fi wireless memory cards deliver the next generation Eye-Fi experience in the form of the the award-winning Eye-Fi Pro X2. We are talking about faster-than-ever wireless photo and video uploads, improved performance, and virtually endless storage capacity with Endless Memory mode.

 makes your camera wireless
The Eye-Fi card is the 1st wireless memory card. It looks, stores media, and fits into cameras just like a regular SDHC card. On top of that, the Eye-Fi card has built-in Wi-Fi that uses your wireless network to effortlessly transfer photos and videos.

uses your home Wi-Fi network
Upon setup, specify which networks the Eye-Fi card uses to transfer your media. Add up to 32 networks for your card to use. The next time your camera is on within range of a specified network, your photos and videos will fly to your computer and to your favorite sharing site.

wireless memory cards
 
gets media where you want it
During the quick set-up, you customize where you want your memories sent. The Eye-Fi card will only send them to the computer and to the sharing site you choose.

memory + Wi-Fi = Eye-Fi
It all started with a very simple idea: what if photos could just fly to where you want them to be? That’s how a memory card with antenna and magical superpowers was born.

More about Eye-Fi…
wi-fi memory cards

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USB Function Generator Based on AD9833

One tool that I’ve been missing at my lab at home is function generator. They tend to be a bit expensive, so I haven’t bought one. I thought this might be a good opportunity to try and make one myself. I found a pretty common DDS (direct digital synthesis) chip, called AD9833. Then just strap a USB-enabled AVR micro there and maybe some analog electronics.


USB Function Generator Based on AD9833

 
This board doesn’t do any of the special analog magic to allow for variable amplitude or offset for the signal. The output is fixed to 0-4v. I’m planning to make another completely analog board for adjusting amplitude and offset. [Link]

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LED Heart PWM Fading

The concept for this small birthday present was to create a small heart shape with red LEDs and then to draw a heart shape underneath it on the PCB as a backdrop. Then a small processor was added to control the heart shape of LEDs for both fade and pattern control. The method of control that we use (PWM) allows us to save precious battery life, control the exact brightness of each specific LED and create this tiny but awesome project. [Link]


LED Heart PWM Fading schematic

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Current Controlled Boost LED Driver and Black Soldermasks

The MAX16834 is a neat little chip (it's not the only one, there are plenty of others out there) that allows high efficiency designs for LED string driving. It provides a platform for a Buck or Boost converter design, as well as brightness adjustment via analog/PWM input pins, as well as a fault output (in case of open/short circuits for example) and also diverse other functionalities that can be quite useful. [Link]


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A Li-Ion Battery Charger with Load Sharing - MCP73837

Batteries often serve as the main energy source for portable electronic devices. Although they depend on batteries, portable consumer electronic products, such as GPS devices and multi-media players, often consume energy directly from an ac-dc wall adapter or accessory power adapter (or “Auto Adapter”) when the battery is low or the device is in a stationary mode. Due to their cost effectiveness over their useful life, rechargeable batteries are often used for the power source of the portable electronic device.


Designing A Li-Ion Battery Charger with Load Sharing - MCP73837

 
Attributes such as “relatively high energy density” and “maintenance free” make Lithium-Ion (Li-Ion) batteries popular in the portable consumer electronic products. Refer to the application note, AN1088, “Selecting the Right Battery System For cost Sensitive Portable Applications While maintaining Excellent Quality” (DS01088) for characteristics of Li-Ion batteries. Some examples of how to properly design with Li-Ion batteries will be discussed in this application note. [Link]

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Charge Controller Design for Maximum Battery Lifetime in PV Systems

For any complete energy-harvesting system designed to provide power to anything but small, short-duration loads, storage batteries represent a necessary but significant portion of the initial expense. The cost of batteries over the lifetime of the system can have an even larger impact if care is not taken to maximize the useful life of the battery component.




What’s more, if unit growth continues for photovoltaic and other energy-harvesting systems relying on large-capacity storage batteries, designs that fail to maximize battery life could have a negative environmental impact due to the extra material and energy consumption needed to manufacture replacement systems as well as dispose of exhausted units.[Link]

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Watering Plant with Arduino

Plants liven up any space by adding a sense of airiness and life. That is – of course – when you don’t forget to water them, and they shrivel up and die. I am very bad at remembering to water plants. That is why I built this self-watering plant to do it for me. Using a soil sensor, and an Arduino-controlled water pump, I have created a system that will never forget to do it.

Making A Self-Watering Plant with Arduino
 
Instead of remembering to water my plants when the soil goes dry, I only have to remember to once and a while refill the water reservoir. In this way, I have decreased my obligation to these plants and put it off to a much later date. Perhaps further iterations of this device can be connected to a rain barrel so that I won’t even have to worry about refilling my reservoir, and the entire system can be fully automated. [Link]

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The Smallest Arduino Clone Possible

Everybody are making Arduino clones. So I thought I should make THE smallest. I took smallest package atmega88 – 28qfn (5mm x 5mm). Routed smallest possible resonator and as much pads as i could fit on in. The result – Smallest Arduino clone ever! Size is only 7.4mm x 7.4mm! Features include:

  • Auto reset
  • UART
  • SPI
  • 4 analog channels
  • 1 digital i/o
  • one LED
  • funny readme with BOM
It needs arduino bootloader for atmega88 like ottantotto bootloader, probably it needs some hacking too because the resonator is 8MHz not the Arduino regular 16MHz. [Link]

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Small FAT Arduino Library - SD Card Reader

The library supports FAT16 formatted SD cards up to 2GB in size. 4GB FAT16 formatted SD cards might work, but is untested. Long file names are not supported. Keep you file names compliant with the old 8.3 standard. The SD card should be connected to the SPI-pins on your Arduino. Pin connections are available in the documentation in the download. [Link]


tinyFAT Arduino Library - SD Card Reader

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Verision & HTC unveiled Droid DNA the First Smartphone with 5-inch 1080p Display

Just as expected the HTC event in New York was all about the DROID DNA for Verizon. The long-rumored beast of a smartphone finally went official. The DROID DNA offers a specs sheet similar to its Japanese sibling – the HTC J Butterfly. It features the first (actually world's first) of its kind 5-inch 1080p Super-LCD3 display and is powered by the Snapdragon S4 Pro chipset with a 1.5GHz quad-core Krait processor, Adreno 320 graphics and 2GB of RAM.


new

The rest of the specs include an 8MP rear camera with LED flash and 1080p video recording, a 2MP front snapper, LTE, Wi-Fi, NFC, Bluetooth 4.0, Beats Audio and 16GB non-expandable internal memory. The DROID DNA is capable of wireless charging, while the battery capacity is 2020mAh. The DROID DNA runs on Android 4.1 Jelly Bean accompanied by the HTC Sense 4+ UI - a combo we already met with the One X+. It will hit the Verizon’s stores on November 21 for $200, with pre-orders starting today.

HTC Droid DNA Official Specs and Price
  • Size: 143 x 71 x 9.73mm
  • Weight: 138g
  • 5-inch IPS LCD display with 1920 x 1080 resolution, 440ppi and 80 degrees viewing angle
  • Corning Gorilla Glass 2
  • 1.5GHz quad-core Qualcomm Snapdragon S4 Pro processor
  • 2GB of RAM
  • 16GB of storage
  • 8-megapixel camera with LED flash, F 2.0 lens, 1080p video recording and dedicated image chip (advanced camera features included)
  • 2.1-megapixel front-facing camera
  • 4G LTE support
  • Global roaming support
  • 802.11a/b/g/n dual-band (5GHz, 2.4GHz) Wi-Fi
  • GPS
  • Bluetooth 4.0
  • NFC
  • Mobile Hotspot support for up to 8 connections
  • microUSB connectivity
  • Beats audio support
  • 2020mAh non-removable battery
  • wireless charging support
  • Android 4.1 Jelly Bean with HTC Sense 4+ on top, upgradeable to Android 4.2
  • Starting Price is $199 (verizon) Link

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New The Circles A Gorgeous Round Icon Theme for iPhone & iPad

There is a whole lot of themes available for the iPhone and iPad on the Cydia repository. Unfortunately most of them are actually darn ugly – like really ugly. I don’t know what people are thinking when they pay for these awful themes. As always though, there is one or two which deserve a lot of attention due to the amount of time, effort and craftsmanship put into them. One of my all time favourite Cydia themes is TheCircles.


ipod

However if you’re looking for a free theme which has pixel perfect icon designs, Circles is for you. Jackie Tran (only if his surname was Chan) from Prague, Czech Republic, has released what I personally think is the best free theme available for the iPhone and iPad.

It’s perfectly made for both the iPhone and iPad retina displays with the iPhone icons in the size of 114×114 and the iPad icons in the size of 144×144. The amount of detail put into each icon is really incredible – even the shadows behind the icons are adjusted to make it look like they’re floating on the screen.
iphon

I’ve never been a fan of iOS’ default over-glossy icon design and have always favored matt-like icons – Circles provides this matt look. All default iOS app icons have been changed, including some major apps from the App Store, such as Twitter, Instagram, Facebook and many more. Icons for apps which haven’t been customized still get the circles look by cutting all icons literally into circles.

It’s very hit and miss though because obviously not all app icons will look great cut into circles. If you want to be creative, Jackie even provides the PSD for you to create your own icons so you can get them pixel perfect. Seriously, if you’re looking for the perfect free icon theme for your retina iPhone or iPad – this is it.

Download  TheCircles iPhone & iPad Theme

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Regulators for Battery Powered Systems

Maxim describes various SMPS regulator topologies for battery powered systems. Isolated and non-isolated topologies are covered. This tutorial presents an overview of regulator topologies for battery-powered equipment. The discussion covers linear regulators, charge pumps, buck and boost regulators, inverters, and flyback designs. The importance of peak current is explained, and schematics of each topology are shown. [Link]


Switch mode regulators for battery powered systems 1

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Urg Negative Output from Positive Input Voltage

There are some applications, such as double-ended sensors and audio amplifiers that require a negative voltage for operation. With limited space on today’s system boards, creating a dedicated negative supply rail would add to the cost and space of the PCB. Hence, it makes sense to generate the required negative voltage from existing positive supply rails in the system.


One such solution using a traditional synchronous step-down regulator is provided by Texas Instruments in an application note entitled “Creating an Inverting Power Supply Using a Synchronous Step-Down Regulator”1. It shows you how to generate a negative voltage from a positive input voltage to the synchronous buck regulator. [Link]

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LTC3605A – 20V, 5A Synchronous Step-Down Regulator

The LTC®3605A is a high efficiency, monolithic synchronous buck regulator using a phase lockable controlled on-time constant frequency, current mode architecture. PolyPhase operation allows multiple LTC3605A regulators to run out of phase while using minimal input and output capacitance. The operating supply voltage range is from 20V down to 4V, making it suitable for dual, triple or quadruple lithium-ion battery inputs as well as point of load power supply applications from a 12V or 5V rail. [Link]

LTC3605A – 20V, 5A Synchronous Step-Down Regulator

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Mini Block Push-Pull EL84 (6BQ5) Valve Amplifiers

It has been a while since I did anything really crazy in DIY and had it work out far above my expectations. Such is the case for the Mini Blocks. I had a lot of extra parts lying around (really a huge amount of them) and tried to figure out what I could build. Two small chassis about 5 inches by 9 inches by 2 inches (12.5 X 22.5 X 5 cm) were just begging for a project. They are just the right size for lots of things. I first thought of a pair of SET amps.

Mini Block Push-Pull EL84 (6BQ5) Valve Amplifiers

But since I didn’t have any suitable single ended output transformers I nixed that idea. A preamp perhaps could be built on one of the chassis. Since I have many preamplifiers now that didn’t really get the nod either. A pair of small push-pull amplifiers was next on the list. Maybe, but I have so many amps now that it doesn’t make sense either. Since this hobby doesn’t always have to make sense, that is what I built. [Link]

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USB Sound Card

In this article I will discuss my own experiences about designing a USB sound card, which is the USBDAC. DAC is an acronym for Digital-to-Analog Converter because in a sound card, digital data representing the sound is converted into analog voltage that moves the speaker cone.

 Designing a USB Sound Card

My device is loosely based on the PCM2706 reference design. I will not go through the tecnical details but instead concentrate on my own experiences in the design of the device. This is to keep people not familiar with electronics, as well as newcomers to electronics design, interested. You will see that one working product is the result of many failed prototypes. [Link]

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Simple USB Relay – I/O Modules

After the success of small modules USB – I / O converters – PUSBIO with MCP2200 circuit intended for development and small batch production, which we introduced in Article MCP2200 USB module and I / O , and recently introduced software for USB I / O modules , now the company introduces new modules Pandatron with relays and optocouplers. [Link]


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LTM4620 – Dual 13A or Single 26A DC/DC µModule Regulator with Integrated Heatsink

The LTM4620 is a dual 13A per output (or single 26A output) DC/DC μModule step-down regulator that delivers up to 100A when four devices are current shared. The LTM4620 is a complete DC/DC regulator system in a 15mm x 15mm x 4.41mm LGA package, including inductors, power stages and all control circuits. For optimum heat dissipation, an integrated top side heat sink removes heat quickly and evenly.[Link]

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Crystal cMoy Freeform Headphone Amplifier

Well the time has come to pour the clear casting resin .I have say I have been putting this off for some time ,but it all turned out well in the end as you can see below :) [Link]

Stunning Crystal cMoy Freeform Headphone Amplifier

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Simple EMF Probe

There’s something fascinating about electromagnetic fields. Thanks to the modern world and the prevalence of electronics and electricity, they’re all around us these days. But because of the extremely limited array of senses that we humans have, we spend most of the time completely oblivious of them. Wouldn’t it be cool to make something simple that could not just detect them, but would allow you look at the waveforms on an oscilloscope. An EMF probe in other words. [Link]


A Very Simple EMF Probe

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I/O Experimenter Board - PCB Version

If you are tired of connecting the same I/O devices every time you prototype a new project then this board could save you a lot of time. All the necessary pins of the devices on the board are accessible through headers that allows easy connection of the board to a breadboard circuit or other development boards (Arduino, etc) using jumper wires. [Link]

I/O Experimenter Board (PCB version)

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USB Function Generator Based on AD9833

One tool that I’ve been missing at my lab at home is function generator. They tend to be a bit expensive, so I haven’t bought one. I thought this might be a good opportunity to try and make one myself. I found a pretty common DDS (direct digital synthesis) chip, called AD9833. Then just strap a USB-enabled AVR micro there and maybe some analog electronics.

USB Function Generator Based on AD9833

This board doesn’t do any of the special analog magic to allow for variable amplitude or offset for the signal. The output is fixed to 0-4v. I’m planning to make another completely analog board for adjusting amplitude and offset. [Link]

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Build Your Own RC Tankbot

Here’s a blog post that will show you the setup you’ll need to make your own do-it-yourself radio controlled (RC) tankbot from the ground up. This example uses a few kits from Solarbotics to build your own RC controller, communication link, and tankbot using minimal parts. We even managed to get 250 feet of range out of the deal!

How to Build Your Own RC Tankbot


For this exploit we invite you to move over to the dark side, as the heart of the project isn’t Xbees but instead 2.4GHz IEEE 802.15.4 Radio Frequency Network modules from Synapse Wireless which are actually super simple to use and configure. This post will merely get you started with building a general RC platform, feel free to modify/hack the system to suite your own diabolical requirements. [Link]

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Apple Launch of iPad Mini & 13" Macbook Pro - Retina Display

It looks like the iPhone 5 wasn't Apple's last big debut in 2012. Apple just sent out invitations to a special event that it's holding next Tuesday, October 23, starting at 10 a.m. PT, presumably to unveil the much-rumored smaller iPad model and a 13 inch MacBook Pro with Retina Display.

Apple sets Oct. 23 Event for Expected Launch of iPad Mini & 13" Macbook Pro with Retina Display

The tagline of the invite is "We've got a little more to show you," and the invitation shows the top of Apple's logo. Apple is holding the event at the California Theatre in San Jose, Calif., just a block away from the courtroom where its major trial with Samsung took place. The invitation confirms a report from AllThingsDigital last week, which claimed the event date would be October 23.

Ipad mini render picture photo
 Since before its very first model of the iPad came out, Apple has been rumored to be working on a smaller version. But expectations that the company would double down on its iPad line have increased, especially after competitors like Amazon and Google began to put out smaller tablets that were a third of the price and brought in critical acclaim.

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Asus PadFone 2 phone-in-a-tablet released with quad-core processor and ICS


The PadFone 2 is not only bigger and faster, it is, combined, lighter than Apple's new iPad, add to that one of the most powerful processors in a smartphone and you're onto a winner.

Asus has unveiled the new PadFone 2 smartphone and tablet hybrid in Milan today running Ice Cream Sandwich and sporting a larger 4.7-inch HD display and quad-core S4 processor.

The PadFone 2 has had a bump in the screen department going up to a Galaxy S3 rivaling 4.7-inches whilst swapping the original OLED panel for an integrated Super LCD which means brighter, sharper and as we've seen in the iPhone 5, a lot thinner.

Under the hood is where things get really impressive however as the PadFone 2 sports Snapdragon's new S4 quad-core processor making it one of the most powerful smartphones on the market. There's 2GB of RAM making sure that no matter what you're doing the PadFone 2 won't even break a sweat.

The camera has been given a massive boost now offering up 13MP along with Full-HD video recording, there's also NFC for those that like their payments wireless and Asus Cloud offering cloud storage across Asus devices with a hefty 50GB at your disposal.

Using a Micro-USB/HDMI hybrid connector the PadFone 2 docks with the station making the transition from smartphone to tablet now instantaneous. What you get then is a 10.1-inch 1280x800 IPS display along with a juice boost of 5,000mAh making sure you won't be running out of power anytime soon.

Coming in 16GB, 32GB and 64GB flavours there's no word on official pricing, but by looking at US pricing expect both smartphone and tablet to be costing roughly iPhone 5 money, which when you think about it, is actually pretty good value. Link

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New GITEX: Christie introduces the new J-series projector range


Christe is a very well known projector manufacturer. The opening of The Atlantic in Dubai was, in fact, done using the company's projectors. They are at Gitex to showcase some of their new products this year.

One of them is the Christie J series range, a compact (in its class) projector solution that combines the best of the company's innovations into one affordable package (if ever these things can be affordable). The most interesting feature of the projector is the Christe Twist, a hardware-based pixel mapping technology that can adjust any image onto the surface it is projecting on, and stitch multiple images into one seamless image. An example is below.

The Christe J series is also fitted with the 3-chip DLP platform along with 22,000 lumens of Xenon brightness to help deliver proper color accuracy and clean, crisp images. The J series comes in various low to high-end models, with the Christe Roadster HD20K-J featured above carrying a price tag of USD 80,000.

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New Liquipel – Make Your Phone Watersafe


Liquipel™ is a revolutionary process that applies a watersafe™ coating to your electronic devices to protect them in the event of accidental exposure to liquids. It is not visible to the human eye, virtually undetectable and Liquipel™ will not compromise the look, feel, and performance of your electronics.

Liquipel™ is a Nano-Coating that is applied though a propriety process. This process starts by placing devices into the chamber of the Liquipel™ Machine. The Machine then removes all the air to create a vacuum, a special formula is then introduced as a vapor. The vapor then permeates the entire device inside and out, Liquipel™ then bonds to the device on a molecular level, leaving your device watersafe™ for years to come.

Check out our GITEX 2012 Trade video coverage to see Liquipel in action. Link

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Simple Flashing LED

The circuit is designed to use very little current to prolong battery life so that it can be left on permanently. A superbright’ red LED is used because this provides a bright flash with a low current.

If you want to use 4.5V supply by connecting 3 Alkaline cells or any other source, change the resistor along with LED from 3.3k to 1k for a better flash.
Note that AA cells will last longer than a 9V PP3 battery 

To flash two LEDs alternatively we have to increase the clock pulse speed to possibly fastest to have exact proper alternation.link

Parts Required:
  1. 100k potentiometer
  2. 10k and 3.3k
  3. 10mF
  4. LED
  5. 555 Timer
  6. 9v Battery

Circuit Diagram:
There are three different modes to flash an LED using 555 Timer
 


and their bread board arrangements
         

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Aluminum iPhone 5 Coming Next Fall

Sources have told BGR the iPhone 5 will indeed be a complete redesign, with an appearance much like the form factor of the iPad 2. The front glass of the next generation iPhone will be connected to an all-aluminum back via a rubberized bezel. The mockup below illustrates what the aluminum iPhone might look like.

iPhone 5 BGR aluminum back
The bezel is said to be made of a similar material to the Apple Bumper cases. Not only would this bezel conceal a completely redesigned antenna system, it sounds like this would help make the iPhone 5 less slippery to hold. After all, the machined aluminum found on the iPad 2 is slick in more ways than one.

BGR is confident the next iPhone will not see the light of day until next fall, which puts the release date approximately one year after the iPhone 4S launch. The days of a summer iPhone release seem to have fallen to the wayside for the time being. When it comes to the cellular antenna, using the rubberized bezel would permit Apple to configure the antenna without needing a large plastic window as is seen on the AT&T and Verizon iPad models. 

It's not clear whether or not the Apple logo would provide a window for additional components such as the Wi-Fi antenna.Link

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Apple releases TV spot for new iPods



Apple has just released a fun commercial to showcase its new line of iPod players and the various colours they come in.

The TV spot titled ‘Bounce’, has a bunch of colourful iPod touch, iPod nano and iPod shuffles er…bouncing to music.

With all that colour and dancing and bouncing, you may forget that Apple’s latest gen line of iPods has some other awesome features. For instance, the fifth gen iPod touch comes with Siri, 4-inch retina display and an A5 chipset. Maybe the next ad will showcase some of these features with less bouncing.link

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Apple iPhone 5 early adopters experiencing issues



Other than the widespread complaints with Maps, slow WiFi, possible lighting leaks and fragile aluminum add to the list.

It has been officially reported that 5 million customers have made a purchase for the iPhone 5 already. Of the users already lucky to have received it, many of them are experiencing some problems. In addition to the bug-ridden Maps application, users have been reporting WiFi connection issues, scuffs and scratches to the aluminum casing and even a light leak around the edge of the white iPhone 5.

Adding to the list, Apple is pulling the plug on the free 20GB of storage space extended to previous MobileMe subscribers, which will make it difficult for some upgraders to back up their iPhone 5 to iCloud.

Slow WiFi
Users are flooding the Apple forums reporting problems connecting to WPA2-protected WiFi networks, with slow connection speeds the most commonly reported.

Fragile aluminum
It looks like the new anodized aluminum casing of the iPhone 5 is quite resistant to scratching, revealing the bare aluminum underneath. There have been widespread claims of scratches and scuffs, even directly out of the box.

Leaking light
Affecting the white iPhone 5 seems to be an issue with a small light leak from the LED backlit shining through a small crack in the edge. Users reported that the flaw is only visible under low-light or completely dark settings. Link

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iPad Mini release date set for Nov 2?


Apple is allegedly sending out invites to the media for a special launch event next Wednesday, leading to the inevitable conclusion that it will be revealing the awaited iPad Mini.

It has long been rumoured that the consumer electronics giant will be releasing a miniature version of itsnew iPadthis year, in response to a string of new and upcoming launches, including the Barnes and Noble tablet and Amazon Kindle Fire 2, which is expected to come equipped with a 8.9-inch screen, or the paradigm-changing Google / Asus Nexus 7.

It was originally believed that Apple would launch the slate alongside its sixth-generation smartphone last month, but the device failed to make an appearance. Then again, it was also reported that the iPad Mini would launch some weeks after the iPhone 5, hence why the rumours have kicked off again.
Tech site the Register reports a November 2 release date, although some critics remain sceptical as Apples late CEO Steve Jobs once famously dissed smaller tablets, claiming that their small screens make them ill-equipped to host applications.

But then again, that was a while ago, so its possible that the firm could have changed its mind (or conjured up a solution to combat the problem). TheiPad Miniis expected to come equipped with a 7.85-inch screen and there were reports earlier in the year of a stylus, too. We're yet to hear of other possible specifications but will keep you updated as and when we do.

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New Samsung Galaxy S4 landing at Mobile World in Feb

Citing unnamed supply chain sources, as well as what we’re guessing are some better informed sorts within Samsung, the Korea Times claims that the phone will land in February at the Mobile World Congress.

samsung galaxy s3 red
The handset is apparently set to hit retailers shortly after in March – just nine months after the release of its predecessor.

In news that’s unlikely to surprise anyone on nodding terms with prevailing trends in smartphone upgrades, Samsung’s new kit will purportedly pack a larger five-inch OLED screen – up from the S3’s 4.8-inches - and international 4G LTE support.

An unnamed deepthroat said: “Samsung wants to keep its one-year product schedule and the Galaxy S4 will be the first to match that strategy.

“The S4 will see some external changes but retain its popular rectangular shape with rounded corner concept.”

News of Samsung’s plans comes as it recently announced that the S3 has now sold some 20 million units, making it the company’s fastest-selling phone ever.


Source:
Korea Times

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Hybrid Dual Portable Computer

MIU Hybrid Dual Portable Computer (HDPC), which, fittingly, has two screens, two processors and two operating systems. Not quite a netbook, but a lot larger than a smartphone, the device features a 4.1-inch, 800x480 TFT screen that slides and then flips over to reveal a 320x240, 2.4-inch AMOLED display and keypad. An ARM processor handles phone-related tasks like capturing photos, playing music, and navigating the WinCE operating system. The phone operates either over VoIP or GSM/GPRS/CDMA networks.

MIU Hybrid Dual Portable Computer HDPC
An Intel Atom processor, in turn, runs the Windows XP operating system along with web-browsing, navigation and DMB functions. Switching between the dual modes of the hybrid device is done via manually selecting the preferred method. The HDPC is currently available for purchase in Korea for the equivalent of about $500.Link

MIU Hybrid Dual Portable Computer HDPC

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Dell Venue Pro

At the Windows Phone 7 launch event in October 2010, the Dell Venue Pro was one of the standout models with its portrait slider design and extra-large display and size. We've had to wait a long time since then to get one in for review and so have customers who experienced early shipment delays, but the good news is that the Venue Pro delivers. We had our doubts after the disappointing Dell Aero, but the company pumped out a solid device in the Venue Pro. It's a got a premium design with a good physical keyboard, a nice feature set, and smooth performance. If you can handle its large size, the smartphone shouldn't disappoint. The Dell Venue Pro is available with T-Mobile but is only sold through Dell. Pricing is reasonable: the 8GB model is $99.99 with a two-year contract and the 16GB model is $149.99 with a two-year contract.

Design
The Dell Venue Pro is a hardy piece of hardware, which has its pros and cons. The smartphone measures 4.8 inches tall by 2.5 inches wide by 0.6 inch thick and weighs 6.8 ounces, so it's a handful and certainly not the most pocket-friendly device. It's also quite heavy. The size alone will be a turnoff for many, but for those willing to overlook the bulk, you're getting a very solid and sturdy device. There are soft-touch finishes on the top and bottom of the phone, and the battery door has a textured surface; these plus the chrome accents along the sides make for an attractive handset.

The Dell Venue Pro is not what you would call a compact device.
Of course, the other benefit to the larger size is a bigger screen. The Venue Pro boasts a 4.1-inch AMOLED touch screen with a WVGA (480x800) resolution. Text and images appear sharp on the screen, and colors are bright and rich. The display does wash out a bit in bright sunlight, however. You can still read the contents of the screen at different angles, and there's a subtle curve to the screen when viewed from the side. This in no way hampers the responsiveness of the touch screen, as it immediately recognized our taps and easily zoomed in and out and scrolled through lists.

Aside from its size, the Dell Venue Pro has the distinction of being the only portrait slider in the current Windows Phone portfolio. The screen slides up to reveal a full QWERTY keyboard. The sliding mechanism is smooth and strong, so the display doesn't rock back and forth when you're simply holding the phone, and it securely locks into place once open.

The Venue Pro is a portrait slider with a full QWERTY keyboard.
The keyboard features rectangular buttons with a slight bump to them, making them easy to press since they're not flush with the surface. There isn't much spacing between the buttons, but they're a good size, keeping accidental presses to a minimum. Also, the phone isn't top-heavy, so it doesn't feel like it will tip over when you're using the keyboard. In addition to the physical keyboard, you can use the onscreen keyboard, which is really quite good. Unless we were sending a long e-mail, we found easier just to use the soft keyboard.

Below the display, you'll find the three required Windows Phone controls--Back, Start, and Search--in touch-sensitive form. On the right side, you get a volume rocker and dedicated camera key. The bottom of the device houses the Micro-USB port, while the 3.5-millimeter headphone jack and power button are located on top. The latter sits on a downward slope, so it's a little awkward to press when you have to wake up the device.
Dell packages the Venue Pro with an AC adapter, a USB cable, a wired stereo headset, and reference material.

Features
Starting with some of the basics, the Dell Venue Pro is a quad-band world phone and offers a speakerphone, call waiting, call forwarding, conference calling, voice dialing, and text and multimedia messaging. It is 3G-capable but the smartphone doesn't support T-Mobile's HSPA+ "4G" network. Wi-Fi, Bluetooth, and GPS are also all onboard. There were early reports that the smartphone had problems connecting to a secure Wi-Fi network, which Dell acknowledged and attributed to a software glitch in early units, but that has been resolved and we were able to connect to our secure home network with no problem. Link

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