Apple patent application reveals an LCD with switchable, privacy-protecting viewing angles

Don't you hate it when the guy next to you on the subway is looking over your shoulder, watching you screw up in Fruit Ninja? Well, Apple could have predicted your discomfort -- back in November 2009, before the iPad was anything more than a unicorn, the company applied for a patent on an LCD display with adjustable viewing angles, explicitly designed to "shield the display away from unintended viewers." According to the filing, the display would include steering modules made of liquid crystal material, which aim the so-called scattering modules that sit on top of them. The top layer then redirects the light, making it possible to narrow down and alter the viewing angle. The patent specifically calls out cellphones and laptops, paving the way for discreet displays on MacBooks and iPhones, though the broad phrase "other portable electronic devices" leaves plenty of room for iPads and iPod Touches. No word, of course, on when or if Apple will secure this patent and if so, what devices might incorporate such screens. We may just be seeing this concept go public now, but it seems consumers could use this even more today than they did back in the fall of '09, when all they had to worry about was a stranger squinting at their 3GS' 3.5-inch screen.

Electronista

USPTO

Apple patent application suggests partial storage of music to speed up streaming

Could Apple's forthcoming cloud-based music service have a leg up in speed compared to its competitors? It might if a recently published patent application from the company actually pans out. It suggests that just a snippet of the beginning of a song (or movie, for that matter) could be stored locally on a device, and then be synced to the complete version in the cloud, which would let you begin playback "immediately" rather than having to wait for the usual buffering to take place. The patent application also explains that the streaming playback could be adjusted based on the type of communications network, and that there would naturally be various means to authenticate your device and ensure that you actually own the music you're streaming. Of course, there's no guarantee that such a system will indeed be a part of Apple's seemingly imminent streaming service, but the patent application was filed way back in November of 2009, which certainly means it's had plenty of time to implement it if it chose to.

Apple Insider

USPTO

Nuance voices found in OS X Lion, patent application suggests new iPhone speech / text capabilities

Apple's certainly no stranger to speech recognition, but it looks like it may have enlisted a bit of outside help for the next version of OS X, otherwise known as Lion. As Netputing reports, some of the text-to-speech voice options available in the developer preview of Lion just so happen to match the voices available from Nuance -- which would seem to suggest a partnership or licensing agreement of some sort, as the voices themselves cost $45 apiece directly from Nuance. In somewhat related news, Apple has also recently filed a patent application that would bring some fairly extensive new speech recognition options to the iPhone -- if it ever actually moves beyond a patent application, that is. In short, it would let you either instantly have a phone call converted to text, or send some text and have it converted to voice on the other end -- which the application notes could come in handy both in noisy environments or in situations where you simply aren't able to talk. It would even apparently incorporate a noise meter that could automatically trigger various options when the ambient noise hits a certain level. Hit up the source link below for a closer look at how it would work.

9 to 5 Mac, CNET

Netputing, Patently Apple

Apple patent application shows keyboard that doesn't require contact, blows air

We've been generally satisfied with the chiclet-style keyboards that have become omnipresent in laptops and Apple's latest generation of desktop keyboards, but Cupertino feels that these thinner, lower-profile input devices limit tactile feedback. A patent application from Apple, filed in 2009 but only now revealed, aims to improve the user experience by "expelling air from the input device proximate the key when user selection is imminent." That's right -- your keyboard could blow on your fingertips as you blow our minds in the comments. Another solution in the patent would function like a vacuum to pull keys away when a proximity sensor detects that you're about to type, providing simulated feedback. If this concept takes off in the future, your next MacBook Air could really live up to its name.

AppleInsider

US Patent & Trademark Office

Apple patent application suggest iPod nano could become even more of a 'fashion accessory'

There's no guarantee that it will show up in the next iPod nano -- or any iPod nano at all, for that matter -- but a newly published patent application has now offered a few more hints about how Apple might make such a device even more wearable. Titled simply, "Environment Sensitive Display Tags," the patent application details how a small, wearable device could use a variety of sensors and inputs (including a camera, microphone, accelerometer -- even a thermometer) to obtain information about its surroundings and translate that into a visual element that's displayed on the screen. So, for instance, the camera could be used to create a background that matches your shirt or jacket, or the accelerometer could be used to make a screen saver react to your movements (like the rain drops illustrated above). All of which, the application suggests, could serve to make the device even more "aesthetically pleasing" as a "fashion accessory."

Incidentally, the patent application also noticeably features "Games" as a menu option in some of the illustrations -- which would be new to the current variety of iPod nano -- but there's no mention of it in the actual claims. And, given that it was filed back in November of 2009, the application's authors could well have simply been working on the assumption that games would simply carry over from the previous generation.

Apple Insider

USPTO