What should happen to your photos, emails and documents when you stop using your account? Google has a whole page called Inactive Account Manager. 
Using Inactive Account Manager, you can decide if and when your account is treated as inactive, what happens with your data and who is notified.
Give yourself some piece of mind and get this set up. https://www.google.com/settings/account/inactive

"OK Google" command is coming to the desktop via a new Google Chrome extension.

The extension is explicitly labeled as a beta, but it seems to work well.

After installation you just have to allow it access to your microphone and get ready to start talking to your computer.

The “OK Google” Hotword Jumps From Mobile To Desktop Chrome With New Google Extension (US Only)
Google’s voice search feature has been slowly but surely working its way into more mobile products recently. First the hotword came to the search app, then… by Ryan Whitwam in News

Apple's U.S. Patent No. 8,593,564 for a "Digital camera including refocusable imaging mode adaptor," describes a method in which a user can take a picture at a certain resolution and refocus the resulting image after the fact. Also noted in the patent is the inclusion of such a system in portable devices, like an iPhone. 

Apple patents Lytro-like refocusable camera suitable for iPhone
The U.S. Patent and Trademark Office on Tuesday awarded Apple a patent for a camera system that uses a microlens adaptor to enable refocusing of an image after the initial shot is taken, much like the Lytro light-field camera.

"We're very excited to share the official 2015 release date for Star Wars: Episode VII, where it will not only anchor the popular holiday film going season but also ensure our extraordinary film making team has the time needed to deliver a sensational picture," said Alan Horn, chairman of The Walt Disney Studios.

StarWars.com | Star Wars: Episode VII to Open December 18, 2015
The release date for the next installment of the Star Wars saga is confirmed.