iPhone 4 paves the way for mobile video conferencing - eCampus News

Apple's iPhone 4, which went on sale June 24, features a mobile video conferencing application that could increase collaboration among students and faculty at different locations and make on-the-go meetings easier for higher-education officials.

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The Samsung Galaxy Z Flip 4 feels like a very accomplished, if not safe, device. Read our take on the tech giant's thinnest foldable phone.

Samsung Galaxy Z Flip 4 Review: An Accomplished, Well-Designed Folding Phone

making an iPhone 4 usable in 2022!

PDF) State-of-the-Art of Commercial Proctoring Systems and Their Use in Academic Online Exams

Apple Unveils New iPhone 4S, With Voice 'Assistant' And Better Camera

making an iPhone 4 usable in 2022!

Video conferencing on iPad and iPhone – TrueConf

Spam phone call loophole closed. But there are still loopholes - Los Angeles Times

On iPhone 4, a Mystery of Dropped Calls - The New York Times

iPhone Will Let You Set a Custom Image or Memoji for Your Calls With iOS 17 - CNET

From AMOLED to Space Zoom: Looking Back at the Galaxy S Series' History of Innovation – Samsung Global Newsroom

I Upgraded to an iPhone 15 Pro Max From an 11. Here's What Happened - CNET