Month April 2016

Why does Google build smart lenses?

Google always wants to build a platform for advertising. By the way Google’s territory has been limited to online ads. Let’s us think about a display ad on offline. Sometimes you might see a special offer which is advertised on…

Will the type 1 diabetes be conquered?

My fater has had a diabets for long time. And recently I read this article which could be a real solution for ultimately curing diabetes. I hope that this solution is commercialized as soon as possible.

The killer app for iPad Pro with Apple Pencil

Apple has been struggled to boost iPad’s sales. The recent Apple’s earning call also warned that the sales of iPad are getting difficult to boot even though Apple launched a brand new product calling iPad Pro. So I would like…

Let’s learn Set in Swift language

Set is different from Array. Array is ordered. By the way Set isn’t. Another different thing is Array can have same elements. For example, let ar1 = [1, 1, 1, 1] The code above is possible in Array. But you…

iOS Application States

There are three questions for distinguishing app states. Is the app possible to execute codes? Is the app visible? Is the app possible to get events? When app on iOS does enters a state? Active: User launches an app. Inactive:…

Google’s Eric Schmidt uses iPhone6s

Google’s Eric Schmidt is in South Korea to participate in the challenge which is between Sedol Lee and AlphaGo. In the challenge place Eric Schmidt took out his iPhone6s to take a photo. It’s quite interesting that the chair man…