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Device

Era of Wearable Device – Smartwatch

Galaxy Gear (Source: samsung.com) There is lots of news about “Smartwatch” these days. In the TV show, Two and a Half Men, we can see Ashton Kutcher wearing Pebble, which is one of his investing companies. Wearable device, especially smartwatch, is no longer a gadget for techies. According to Digital Trends, 1.2 million smartwatches were […]

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Device

Wearable Device: the Nascent Version

When people talk about wearable devices, they say that these products will be the next gadget that will take over the popularity of tablets, which were actually initiated and are led by Apple. Due to the possibility of a huge booming-up in this market and strategic reasons, many companies as well as key players such […]

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Device

Samsung Ready To Jump Up with Galaxy S2

In Korea, Samsung is anticipated to release Galaxy S2 on April 25th. Responding to Samsung’s report about the specification of Galaxy S2, the thickness will be 8.89mm which is the second thinnest next to Sony Ericsson’s Xperia Arc. The original thickness was introduced as 8.49mm at the presentation of MWC 2011. But because of adoption […]

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Device

Laptop Review: HP Probook 4520s XS 209PA

This model has higher speculation than XS 217PA. The basic specs are as follows: – 15.6″(1600*900) – Intel Core i5-450M Processor(2.53~2.8GHz, Turbo Boost) – 500GB HDD(7200 rpm) – 802.11b/g/n – Windows 7 Professional OS The most impressive difference between this and the previous version is monitor-resolution. Xs 217PA adopts 1366*768. As you can read from […]

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Review: Nikkor 35mm 1:1.8G

I’ve used 18-70 F4.5-4.5G lens for 4 years. Though it is a bundle zoom lens, I didn’t complain of its results. But because of its low aperture, it’s difficult to take a nice picture in a dark place. Some of friends recommended 35mm f 1.8 lens. 30mm lens of Sigma is also in my wish […]

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An economic tripod, TMK 244BS

Finally I bought the tripod. Whenever a tripod is needs, I used to set up a camera on a table, chair or rock. I thought that a tripod is little bit unnecessary and I am not that professional at a same time. But after the trip in Thailand, I decided to buy an economic one. […]

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Device

Review : Yamaha MCR-040 Vs. TSX-130

I needed a new audio player. So I have browsed a lot of players via websites. And I’ve chosen two models of Yamaha. They are economic. According to Amazon.com, MCR-04o is $279.95 and TSX-130 is $299.95. When I saw the picture from websites, I liked TXS-130. But I’ve changed my decision after the visit of […]

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Device

Acer’s new tablet PCs

Acer, the 2nd PC manufacturer in the world, has released the series of tablet PCs. These tablet PCs support Windows7 and Android. Price would be key to succeed in this newly booming market. Especially as the former case of Folio 100 in England, high speculation with an expensive price is difficult to grab a customer’s […]

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Device

Folio 100, staggering start

A few months ago, Steve Jobs told that 7″ screen is ambiguous for tablet PCs. But 10″ screen would be more difficult to beat down the juggernaut, Apple’s iPad. Toshiba’s tablet computer, the Folio 100, has been withdrawn from Dixons stores in the UK because of a high return rate. It has a powerful functions […]

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Device

RIM unveils the first tablet PC, PlayBook

After the launch of iPad, tablet PC is rising market for device makers. Some people don’t think that tablet PCs are not that popular by the reason smartphones are already advanced well and distributed worldwide. But key players have launched their tablet PCs and the mobility has been improved. The following table is the key […]