Jash’s Blog

Computers are fascinating. Today, we use it for all our personal and work needs. They are also present in a lot of devices in different forms. Besides a personal computer and a smartphone, computers are present in everything from a television set to a car. Since computers have a lot of applications, we need more powerful computers as we advance into the future. We have made exponential progress in speed and performance since the Pentium computers but we are soon going to hit a limit where we cannot produce faster computers due to constraints of Physics. That’s where Quantum computers come in.

Quantum computers harness the power of atoms and molecules to perform tasks. This gives the ability to process information much faster compared to our current silicon chip based computers. Quantum computers have been under development for quite some time but we soon might see quantum computers produced for consumer needs. University of Bristol’s Center for Quantum Photonics has developed a photonic chip that paves the way to programmable quantum processors. What does this mean? It just means we are getting closer to the future of computing.

Press Release: University of Bristol

Google has released its wallet on the Nexus S 4G on Sprint in the US. The product will roll out on other carriers and devices soon. The initial version of its Android app looks very promising even though it is incomplete and will undergo a lot of development. It allows users to add credit cards (or use Google’s prepaid MasterCard) and add loyalty and gift cards for various stores (the current version only has American Eagle). When you make a purchase, it would first use the gift card balance, then pay the balance with a selected (or default) credit card. It should also scan the loyalty card automatically though this has not yet been tested.

Here is a video of Google wallet in action: [Engadget] A week with Google Wallet

Microsoft had unveiled Windows 8, its next generation operating system for PCs some time ago. Today, Microsoft has released a Developer Preview version of Windows 8 so that developers can take a glimpse at what Microsoft has in store. This time, Microsoft has released it onto the web so that anyone can download it without having a developer account for signing in with a Live ID. The download page just went up and according to the twitter stream, thousands of people have already begun downloading.

Continue reading »

Apple just released Mac OS X Lion in the AppStore for $29.99. It comes with a bunch of new features like Mission Control (the new Expose), Launchpad (an application launcher) and updated Mail, Address Book and iCal apps. It also brings the iOS experience to the Mac with no more scrollbars and a new look-and-feel.

If your internet is too slow, you can take your mac to the Apple Store and download Lion there. If you need it on a USB drive, then you will be able to buy it in August for $69.99.

For server users, Lion Server is available as an application for OS X Lion from the Mac AppStore for $49.99 with a host of services like Address Book, iCal, Mail, Podcast, Time Machine, VPN and much more.

Music streaming service Spotify has finally launched in the United States after much anticipation and waiting. Spotify is a music streaming service that lets you search for songs and play them on the air. Its much like Grooveshark, except this one has got some nifty features. Spotify has three packages. Spotify Open is a free package offering 10 hours of streaming every month and a limit of playing the same track up to 5 times. Unlimited package offers unlimited listening without ads and travel option (which means you can stream from other countries besides the UK and the US) which comes at a price of $4.99/mo. The Premium package comes with Spotify on your cell phone which lets you stream to mobile devices such as the iPhone and Android.  It also boasts enhanced sound quality and has offline listening. This one has a steep price tag of $9.99/mo. Let’s see how it performs with competition like Pandora, Rdio, Grooveshark, Slacker Radio and a bunch of others in the space.

Continue reading »

NFC or Near Field Communication, has been catching a lot of heat. There are ventures by groups like BlackBerry and Bank of America or Google and MasterCard that are working on NFC solutions. So what is NFC? Its a way of electronically transmitting data (payment information in this case) to a receiver or the POS (Point of Sale) system used in stores.

It is true that our smart phones are taking care of our lives by providing networking, connectivity and convenience at our palms. It is the device of the future that holds our life, right from personal data to important work documents. The next step is replacing our wallets. Google seems to be taking a major step with its new offering of Google wallet.

Continue reading »

Yahoo! has announced that it is killing yet another product. This time its Yahoo’s Buzz. Yahoo launched Buzz a few years ago when Digg was a popular means of social news discovery and sharing. As social sharing has bottled up into social networking sites like Facebook and Twitter, people are not actively using sites like Digg. I feel this is just a soical media transition. Yahoo has decided to pull the plug on April 21st 2011. Here is their announcement:

Yahoo! Buzz will be discontinued as of April 21, 2011. As of this date, you will be unable to access the Yahoo! Buzz site. This was a hard decision. However this will help us focus on our core strengths and new innovations.

We appreciate your patronage.

The Yahoo! Buzz Team

Social media is an evolving field and we will see many attractive services be born, live a long life and die… As of now, RIP Yahoo! Buzz.

Amazon is a giant when it comes to online shopping. It has dominated the eCommerce market since a long time. Recently, amazon has expanded into many other areas including eBooks with the Amazon Kindle. Kindle’s success has given a great place to Amazon in the eBooks market as well. Furthermore, amazon has entered many other areas like Amazon MP3 (competition to iTunes Store) and also Amazon Video on demand (competition to Hulu and other video streaming services). These are not the leading services yet but are definitely attracting some consumers.

About a month ago, Amazon announced its Appstore for Android. Thousands of developers signed up for the Developer program which is Free for the first year. A few days ago, Amazon launched its awaited Appstore for Android with the help of the popular game Angry Birds. The Rio edition of Angry Birds launched exclusively on the Amazon Appstore which attracted millions of consumers to Amazon’s new venture. Recent statistics suggests that Amazon surpassed Google in many areas with its Appstore. Looks like Amazon is living up to its “a to z” mark.

If you are an Android user and have not already checked out Amazon Appstore, it definitely worth a look. It also has a daily giveaway (inspired by FreeAppADay for iOS devices).

Link: Amazon Appstore

Along with the Amazon Kindle store, Apple iBooks store and many others like Barnes and Noble, Google has joined the eBook race. Google just released its eBookstore with over 3 million titles. Just like Amazon Kindle, Google supports a wide variety of devices. eBookstore has launched with clients for iOS, Android, Nook, Sony and a web-based reader, though some functionality is restricted to web at the moment.

The eBookstore website is massive with lots of content but navigating through the content is not very intuitive. There is a lots of searching and scrolling to get around the store. There are some categories like New Arrivals and Top Sellers to get you started. I tried out the iPhone client which seems pre-mature, you can only download and read purchased books, to get new books you are redirected to Google’s website in Safari and there is no way to manage books. This needs to be done through its web-based client on the computer. So the eBookstore is a little raw at the moment be some revamp and further development of clients can get Google along with Amazon and Apple in the race.

Continue reading »

So hulu’s plus subscription has been out for a while and has been getting a good response due to support on multiple devices like the iPad and iPhone. But hulu is not the only one, it does have competitors like Netflix which drive users away. Now that Netflix also has apps on mobile devices to stream content which makes the choice even harder. So hulu has decided to drop its monthly subscription price from $9.99 to $7.99 hoping to get some attention. The invite page has also disappeared and anyone can sign up for hulu plus alongside the 1 week free trial just like Netflix’s 2 week trial. If the competition wasn’t enough, comcast xfinity users will be getting access to content for free using the upcoming apps for the iPad and iPhone. Online streaming services are facing fierce competition at this point, where as users enjoy more choices and lower prices. Let the battle begin!

As of current hulu plus users, you will be getting a refund from hulu. You should hear from them soon…