Category Archives: Just in
A follow-up to 9to5Mac’s report on developer Steven Troughton-Smith’s porting of Siri to an iPhone 4 reveals that another developer, Ryan Petrich, has created a scenario for Siri to function on an iPhone 3GS, though performance is not very good.
Last week Siri was hacked to run on an iPhone 4 by jailbreaking an iPhone 4S to recover the files necessary to run Siri on the iPhone 4. 9to5Mac provided a great interview and video showing the iPhone 4 running Siri next to an iPhone 4S.
Now, according to developer Ryan Petrich, Siri can run on the iPhone 3GS as well, though with some quality issues. Petrich tells 9to5Mac that the port really only works when no ambient noise is present.
It would appear then that some of the issues with Siri being brought to older iPhones in the future may depend on the quality of the microphone–a hardware issue. With all the other features of the iPhone 4S being trumpeted I do not recall seeing any analysis of the microphone, a piece that may be integral to the success of Siri, especially when accurately interpreting voice input.
Below is the video from Petrich showing an iPhone 3GS running Siri in a sound-controlled environment.
In our day-to-day lives, we are surrounded by contextual cues. The websites we visit, the files and applications we open, the music that is playing, meetings, phone calls, tweets and even our location. And as we try to retrieve a piece of information from our past, human memory leverages these contextual cues for recall. And in many cases, these contextual cues are not semantically related.
“What was that PDF I was looking at yesterday? The name escapes me, but I know that AC/DC was playing when I was reading it,” or “I know that I read it during that meeting last week, what was it’s name?” All users have had moments like this, yet modern computer systems do not support this type of contextual search.
To address this need, we have YouPivot.[have a look at this super tool at http://youpivot.com/.still in beta though].YouPivot is a novel approach to personal file and activity search. If you had lost your car keys, you would think “where was I when i last had them?” With YouPivot, you can ask the same thing of your digital items.
Wait for the time when you can explore THE TIME with your search.
Nokia Drive: Changing voice
Not liking what you’re hearing? You can easily change the navigation voice if you want to or download a brand new one. Just open settings and choose something that pleases your ear.
Nokia Drive: 2D and 3D
Nokia Drive benefits from both 2D and 3D map views. So if you’re looking for extra definition to your route and some clear landmarks, you can quickly change your perspective in settings.
Nokia Drive: Day and Night
There’s no need to be blinded by your navigation system when driving at night. Nokia Drive lets you tone down the screen, while still giving you a clear view of your route.
Lytro is the world’s first light field camera, lets you focus on any part of the image AFTER it’s captured
Lytro is the world’s first light field camera. Light field is the amount of light travelling in every direction through every point in space. Light field contains a lot more information than traditional light captured by regular cameras, especially pertaining to the placement of objects emitting that light and their distance from the camera.
Traditional cameras capture light and color but light field cameras also captures vector direction of the rays of light. This extra bit of information, combined with the special light field sensor and the powerful software, let’s the camera know the position of the objects in the frame, which is what lets it perform its magic trick, focus selectively on objects AFTER they are captured by the camera.
Normal cameras use a manual or focusing system to focus on one object in the frame or the entire frame, depending upon the size of the aperture. Once it’s focused and a image is captured it becomes permanent and there is no way to change the focus after that. Lytro, on the other hand, takes a picture with no focusing whatsoever, which also makes it quicker than traditional cameras. After that it uses all the information it captured and with the help of some techno wizardry from the software presents you with an image that can be refocused any number of times, at whichever point you want in the frame.
Depending upon the location of the selected point, the software then blurs everything else that is not at the same distance as the selected spot. This gives the images a cool shallow depth of field that DSLRs are famous for, but again, you can change this anytime. More importantly, the images can be viewed as 3D images on a 3D display because unlike traditional cameras light field cameras don’t require dual lenses to capture depth.
Lytro has a very unconventional design that looks like a flashlight. It’s a stretched cube shape with the f/2 lens with 8x zoom at one end and a tiny square touchscreen display on the other end. On top is a shutter button and a touch sensitive zoom control over which you have to slide your finger for it to work. On the bottom is the USB port and power button but no tripod mount, which suggests this camera is obviously intended just for casual photography. Perhaps a more ‘serious’ variant will be released later. Maybe it’ll even have a flash and the ability to record videos.
A cross secretion of the camera reveals that most of it is taken by the lens system, and the rest by the sensor, processor, battery, etc.
If you’re wondering how many megapixels can that sensor capture, then the answer is none. The Lytro camera chooses to measure rays of light instead, 11 million of them to be precise.
The images captured by the camera are in a proprietary format and can be selectively zoomed in on the camera or the Mac-only desktop software that it comes with. Images can be converted to other formats but then they will obviously lose their focus changing ability. If you want to check out some sample images, click here.
The Lytro light field camera will go on sale early 2012 and will cost $399 for the 8GB model that can store up to 350 images and $499 for the 16GB model that stores up to 750 images. It will be sold in graphite, blue and a special red version for the 16GB model. You can pre-order the camera right on from Lytro’s website.
2.8-inch touchscreen display
Quad band GSM , 3G network
Java + Active Sync
Wireless LAN Wi-Fi
Dual camera : front and rear
multi-format video and audio player
Samsung Champ 3.5G Price in India : Rs.5,500 . It is available now and its the cheapest phone in India which features both WiFi & 3G