ν•œκ΅­μ—μ„œ iOS 4.2 "λ‚˜μ˜ iPhone μ°ΎκΈ°" μΌœλŠ” 법

"Find My iPhone" logo courtesy of Apple Inc.
였늘 (ν•œκ΅­μ‹œκ°„ 2010λ…„ 11μ›” 23일 μƒˆλ²½) μ• ν”Œμ˜ iOS 4.2κ°€ 곡식 μΆœμ‹œλ˜μ—ˆμŠ΅λ‹ˆλ‹€. μƒˆλ‘œμš΄ κΈ°λŠ₯이 μ—¬λŸΏ μžˆλŠ”λ°, κ·Έ 쀑 베타기간 λ™μ•ˆ λ³„λ‘œ 언급이 μ—†μ—ˆλ˜ 것이 λ°”λ‘œ "λ‚˜μ˜ iPhone μ°ΎκΈ°(Find My iPhone)" μ„œλΉ„μŠ€μ˜ 무료 μ „ν™˜μž…λ‹ˆλ‹€. μ›λž˜λŠ” $99/λ…„ ν•˜λŠ” λͺ¨λ°”일미 μ„œλΉ„μŠ€μ˜ μΌλΆ€λ‘œ μ œκ³΅λ˜μ—ˆλ˜ κΈ°λŠ₯μ΄μ§€μš”. μ•„λ§ˆ 경쟁 OSμ—μ„œ μœ μ‚¬ν•œ κΈ°λŠ₯을 무료둜 μ œκ³΅ν•˜κΈ° μ‹œμž‘ν•œ 점이 영ν–₯을 λ―ΈμΉ˜μ§€ μ•Šμ•˜μ„κ°€ μΆ”μΈ‘ν•΄ λ΄…λ‹ˆλ‹€.

μ–΄μ¨Œλ“ , 이 κΈ°λŠ₯을 μ“°κ²Œ 되면 μ›κ²©μ—μ„œ iOS 기기의 μœ„μΉ˜λ₯Ό μΆ”μ ν•˜κ±°λ‚˜, 기기에 μ›ν•˜λŠ” λ©”μ‹œμ§€λ₯Ό λ„μš°κ±°λ‚˜, λ°œκ²¬ν•œ μ‚¬λžŒμ΄ λͺ» 쓰도둝 μž κ·Έκ±°λ‚˜ λ‚΄μš©μ„ μ™„μ „νžˆ μ‚­μ œν•  수 μžˆμ–΄μ„œ κΈ°κΈ°λ₯Ό λΆ„μ‹€ν–ˆμ„ λ•Œ μœ μš©ν•©λ‹ˆλ‹€. 그런데 μ•ˆνƒ€κΉκ²Œλ„ μœ„μΉ˜κΈ°λ°˜μ„œλΉ„μŠ€(LBS) κ΄€λ ¨ 법적 문제둜 κ³΅μ‹μ μœΌλ‘œ κ΅­λ‚΄μ—μ„œλŠ” μ•„μ§κΉŒμ§€ μ‚¬μš©μ΄ μ•ˆλ˜λ„λ‘ μ‘°μΉ˜λ˜μ–΄ μžˆμŠ΅λ‹ˆλ‹€.

λ‹€ν–‰μŠ€λŸ¬μš΄ 것은, μ œν•œμ„ κ±°λŠ” 방식이 USIM κΈ°λ°˜μ΄λΌλŠ” μ μž…λ‹ˆλ‹€. κ΅­λ‚΄μ—λŠ” KTμ—μ„œλ§Œ κ³΅μ‹μœΌλ‘œ 아이폰과 μ•„μ΄νŒ¨λ“œλ₯Ό μΆœμ‹œν•œ κ΄€κ³„λ‘œ, KT USIM이 κ½‚ν˜€μžˆμ„ λ•Œμ—λ§Œ "λ‚˜μ˜ iPhone μ°ΎκΈ°" μ˜΅μ…˜μ΄ μ•ˆ λ‚˜νƒ€λ‚©λ‹ˆλ‹€. SKT USIM을 κ½‚μœΌλ©΄ λΉ„λ‘œμ†Œ λ‚˜νƒ€λ‚˜μ§€μš”. USIM이 κ°œν†΅λ˜μ§€ μ•Šμ•˜λ”λΌλ„, μ’…λ₯˜κ°€ 일반 USIM이 μ•„λ‹Œ 데이터쉐어링(OPMD)용 USIM이라도 SKT 것이면 상관 μ—†μŠ΅λ‹ˆλ‹€.

그럼 ꡬ체적으둜 μΌœλŠ” 방법을 μ•Œμ•„λ΄…μ‹œλ‹€.
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REX μ°¨λŸ‰μš© 아이폰4 ν¬λž˜λ“€ 리뷰

마이미츠 2010λ…„ 9μ›” μ²΄ν—˜ μ΄λ²€νŠΈλŠ” 아이폰4용 μ•‘μ„Έμ„œλ¦¬ 3μ’… (μ•‘μ •λ³΄ν˜Έμ§€, μ°¨λŸ‰μš© ν¬λž˜λ“€, μ±…μƒμš© ν¬λž˜λ“€) μ΄μ—ˆμœΌλ©°, μ €λŠ” κ·Έ 쀑 μ°¨λŸ‰μš© ν¬λž˜λ“€μ„ 써보게 λ˜μ—ˆμŠ΅λ‹ˆλ‹€. 정식 λͺ…칭은 'REX Car Cradle'이며 GUT Koreaμ—μ„œ μ œμ‘°ν•˜κ³  μœ λ ˆνŠΈμ—μ„œ νŒλ§€ν•©λ‹ˆλ‹€.

1. ꡬ성 및 쑰립

이 ν¬λž˜λ“€μ€ μœ„μΉ˜μ‘°μ ˆμ΄ λ˜λŠ” 흑착판과 νœ΄λŒ€μ „ν™” 본체λ₯Ό μž‘μ•„μ£ΌλŠ” ν‹€λ‘œ κ΅¬μ„±λ˜μ–΄ 있으며 각각 λ”°λ‘œ 포μž₯λ˜μ–΄ μ™”μŠ΅λ‹ˆλ‹€.

REX μ°¨λŸ‰μš© ν¬λž˜λ“€ - 포μž₯된 μƒνƒœ

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λΈ”λ£¨νˆ¬μŠ€ ν‚€λ³΄λ“œ BHK49 리뷰

두 μ†μœΌλ‘œ μ₯” BHK49

이것은 λΈ”λ£¨μ˜€μ…˜μƒ΅μ—μ„œ λ‚˜μ˜¨ BHK49λΌλŠ” λΈ”λ£¨νˆ¬μŠ€ λ¬΄μ„ ν‚€λ³΄λ“œμž…λ‹ˆλ‹€. λ³΄μ‹œλŠ” λŒ€λ‘œ, 두 손을 작고 μ—„μ§€λ‘œ μžνŒμ„ μΉ  수 μžˆλ„λ‘ λ§Œλ“€μ–΄μ§„ νœ΄λŒ€μš© ν‚€λ³΄λ“œμž…λ‹ˆλ‹€.. 이 μ œν’ˆμ€ κ³Όμ—° μ €λ₯Ό λ§Œμ‘±μ‹œμΌ°μ„κΉŒμš”? κΆκΈˆν•˜μ‹œλ©΄ 계속 μ½μ–΄λ³΄μ‹œκΈ° λ°”λžλ‹ˆλ‹€.
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iPhone 3GS camera's actual resolution

The dizzying ISO 12233 Test Chart

Point-and-shoot digital cameras have reached the end of the 'megapixel race' at around 12 megapixels, giving you a photo with the resolution of 4000x3000. One of the reasons for this peak is that the typical image sensors used in this class can produce only around 10 megapixels of actual data at best, and even less with internal post-processing applied. As a result, camera's 'actual' resolution will be far less than 4000x3000, even if the 'output' resolution is that large. Increasing output resolution any higher without better sensors would be no better than doing a digital zoom - bigger picture without more detail.

A smart shopper would therefore avoid blindly following the megapixel number on the spec sheet, and instead check the sensor size as well as the actual sample images posted in independent product reviews. In many professional reviews, an ISO 12233 Test Chart(partly seen above) is used to check the actual resolution of a camera. DPReview has been extensively using it.

So, why am I talking about this 'actual' and 'output' resolution today? I carry a nice compact digital camera - Kodak Z1085 IS - and an excellent smartphone - iPhone 3GS - with me at all times. The image quality is good for the given class, and they have the maximum native output resolution of 3648x2736 (10MP) and 2048x1536 (3MP), respectively. But I suddenly got curious as to what their actual resolution would be. Unfortunately, searching the internet did not come up with any resolution testing - it was time to do a little testing of my own...
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Snow Leopard's NTFS read/write support

I CAN HAS WRAIT SUPPORT?

There had been mentions of Snow Leopard (Mac OS X 10.6) pre-release builds supporting read/write support for NTFS (native file system for current Windows versions). Read-only NTFS support was available since Tiger (10.4) days, so this was an interesting development. Unfortunately, read/write support was apparently dropped in the final release build of SL.

It turns out the support is still there, but disabled by default. This post by Chrysaor at MacRumors shows how to modify fstab to force an NTFS partition to mount in read/write mode. The drawback of this trick is that you have to manually do it to every partition you want to mount, and you need to unmount and remount the partition after applying the trick to get it to work. Hardly elegant, mind you.

Luckily, there is a much simpler and elegant way. Click below to find out.
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