The research aims to produce valid information and must use reliable instruments that guarantee accurate and make it quantifiable and possible reproducibility. Allowing the exclusion or at least control prejudice of personal insights and trends that may distort the results.
Crocs Uncover
Bizarre Species
jueves, 30 de diciembre de 2010
Skype for iPhone Now Supports Video Calls
Skype now does video-calling on iOS devices. The new update to Skype’s iPhone/iPad/iPod Touch app, version 3.0, allows users to make video calls between their iDevices, as well as with desktop computers — in other words, with any other Skype user. The calls can be placed over both Wi-Fi and 3G.
To make and receive video calls, you’ll need to have an iPhone 3GS or better, and you must be running iOS4. If you have both front- and back-facing cameras, you can use either. The 3GS can only, obviously, use the rear cam, since it doesn’t have a front-facing camera.
And if you have an iPad or a last-gen iPod Touch? You’re not left out, even though your device doesn’t have a camera. You can still receive video calls, but of course you can’t send any video.
Skype has a big advantage over FaceTime, Apple’s own video-calling app, as pretty much everyone already uses Skype. FaceTime requires a camera-equipped iPhone or iPod Touch, or a Mac running beta software. And it only works over Wi-Fi.
This is big news, especially for people wanting to replace computers with iPads. If a camera-equipped iPad goes on sale this year, as expected, then people like my parents could ditch their hard-to-administer PC for an iPad.
There is still one limitation to Skype’s iPad version of the software. This update, despite adding video, still requires you to pixel-double the app to get a full-screen view. Hopefully Skype’s next update will bring us video in the iPad’s full, native resolution.
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