Archives for iPhones



Coming Up: The Sapphire iPhone?

Kevin Bullis of the MIT Technology Review looks at manufactured sapphire, which is currently used for armor on military vehicles and may be coming soon to an iPhone screen near you:

Sapphire is harder than any other natural material except diamond; by some measures, it’s three times stronger than Gorilla Glass, and it is also about three times more scratch resistant. That’s why Apple uses it now to protect the camera on its iPhone 5. [Eric] Virey says that all major mobile-phone makers are considering using sapphire to replace glass. “I’m convinced that some will start testing the water and release some high-end smartphones using sapphire in 2013,” he says.

(HT: The Big Picture)



Some Links Worth Following

1. President Obama is reading The World America Made, which downplays the America-is-in-decline meme; meanwhile, Latin America pushes the America-is-in-decline meme.

2. Austan Goolsbee is on Twitter, and has lots to say. (This will surprise no one who read this.)

3. If you have a Godfather-obsessed kid, as I do, you may want to read The Godfather Effect. (Good WSJ review here.)

4. “Is economic repugnance closely related to biological disgust?” Yes, this is from our friend Al Roth. More here on disgust and food. Read More »



What if They’d Just Called it the iPhone 5?

Unless you’re living under a rock, you’re probably aware that Apple unveiled a new iPhone yesterday. At what turned out to be a relatively muted Apple product launch, it was new CEO Tim Cook‘s first chance at replacing Steve Jobs as product pitchman. It seems he did just fine.

The new iPhone is loaded with cool new features that the market was anticipating, with one exception: it’s not called the iPhone 5, it’s called the iPhone 4S.

By the time it became obvious that Cook wasn’t going to introduce anything called an iPhone 5, (about 1:50 pm EST yesterday), the stock price began to plummet pretty quickly, as you can see in the chart below. From 12:15 pm to 3:15 pm, the price dropped more than 6%. Also, note the spike in volume at the bottom. Read More »



How to Improve iPhone’s New Charity Snooze App: Pick an Anti-Charity

A new iPhone app links your alarm clock snooze button to your wallet. Every time you hit snooze, you pay. To be precise, 25 cents goes to charity. Whilst I admire the charitable impulse and the entrepreneurialism here, I do wonder how effective this commitment device will be. A quarter isn’t a lot. Particularly when in a deep slumber. And the money goes to a good thing. Two slight twists on this app would intrigue me:

1)      The anti-charity. A popular option at stickK.com (disclosure: Ian Ayres, fellow Freakonomics contributor, and I are co-Founders of stickK.com), is to pick an “anti-charity” such as the Bush or Clinton Presidential Libraries, depending on your particular persuasion (those in the UK can choose their most despised football team).

2)      The reverse: Donate if you do NOT press snooze. Set a goal for money to raise for a charity you love. Every day you do NOT press snooze, you add money to your “to donate” pot. (Yet another disclosure: this would thus work similarly to the American Cancer Society’s http://www.chooseyou.com campaign, which is powered by stickK.com). Read More »



How to Stay Warm While Operating Your iPhone in the Cold

New technologies give rise to other new technologies and complementary goods. I love my iPhone and, living in a warm climate, I always have fingers warm enough to operate the heat-sensitive letters on its screen. But in a cold climate, I would have the same problem others have – I would have to choose between being able to operate the iPhone and having warm fingers. Read More »



iPhone Users Have More Sex

As widely reported in the press recently, analysis done by the online dating site OKCupid finds that iPhone users are more sexually active than those who have Blackberrys or Androids. Read More »



iPhones Aren't Just for Fun

They’re bringing the classics to new people! Read More »



What’s the Magic Price?

My fourteen-year-old grandson tells me that he got the iPhone app GraphCalc for free a few months ago. When he looked recently, he noticed that Apple is now charging $0.99 for this now very popular app. Read More »