I own a Wi-Fi enabled printer. I’ve always wanted to print content directly from my smartphone or tablet. The only thing is that, well, my printer doesn’t support AirPrint or Google Cloud Print out of the box. I’ve tried a bunch of apps for both iOS and Android, but all of them are unintuitive, don’t work, or cost money. Recently, I’ve found a solution to all that. It’s actually an added feature to Google Cloud Print, and it’s still in beta. It works even if your printer isn’t “Cloud Ready” as Google calls it. Here it is…
Before we start, make sure that you’re signed into your Google account on the Chrome browser. (Yes, we’re using Chrome)
Then, click the button with three horizontal lines in the top right corner of the window. Select “Settings” from the drop down. (Or do the keyboard shortcut CMD+, for the same page)
The Math Trick Behind MP3s, JPEGs, and Homer Simpson’s Face
An excellent explanation of the Fournier Transform by Aatish Bhatiya.
Nine years ago, I was sitting in a college math physics course and my professor spelt out an idea that kind of blew my mind. I think it isn’t a stretch to say that this is one of the most widely applicable mathematical discoveries, with applications ranging from optics to quantum physics, radio astronomy, MP3 and JPEG compression, X-ray crystallography, voice recognition, and PET or MRI scans. This mathematical tool—named the Fourier transform, after 18th-century French physicist and mathematician Joseph Fourier—was even used by James Watson and Francis Crick to decode the double helix structure of DNA from the X-ray patterns produced by Rosalind Franklin.
It’s fascinating to see the technology implemented in so many things.
I own a Nexus 4. KitKat was released, and I was grateful that I wouldn’t have to wait very long to receive my OTA update.
Then I found out that an Android 4.4 release for the Nexus 4 wasn’t due “for a few weeks” according to Google. How could I possibly survive that torturous waiting time, while being tantalized by Nexus 5 reviews on my Feedly pages?
I’m not good at waiting. There was no way I was going to. So, sacrificing a (teeny) bit of sleep and homework time, I decided to go ahead and get a taste of KitKat myself.
I was initially going to use an AOSP version of the ROM, released by Paranoid Android. Then I read something in the comments about there being a direct port. After a quick Google search, I found a page on XDA about installing a fully functional version of KitKat ported from the Nexus 5. I decided to use that instead.
Google teamed up with Nestle to brand the latest version of Android with a popular snack
One can no longer dismiss Android as being “cluttered”.
Android 4.4 KitKat barely managed an October release with a Halloween launch. While it was not a complete visual overhaul, the features and UI tweaks that were added certainly had a positive impact on the user experience.
One of most prominent changes was a cleaner user interface. There is a new “immersive mode”, a feature which Google describes as “automatically hid[ing] everything except what you really want to see” on its official KitKat site. In addition to this, the software buttons are transparent, and many of the system colors and status bar icons have shifted from the iconic holo blue to white. This makes it so that the color of the OS does not clash with the theme of each individual app. By shifting to a subtler (yet still readable) color, The user can focus on the app’s contents without being distracted by the system. Overall, these minor implementations do not detract from the full functionality that is unique to Android, but arranges the features in a simpler, cleaner way that gets rid of the obtrusiveness that had existed in earlier versions of the OS.