When you are sat on the sofa at the end of the day relaxing and watching TV, maybe eating food and not in the mood to have to keep constantly making decisions about what to watch you might not think that you are in a situation where Linked Data and SPARQL queries could be useful. Yet the flexibility of the data that can be obtained from data sources supporting these technologies makes them ideal candidates to power a Leanback TV experience. With the right query it is possible to curate a collection of video podcasts that can be played one after each other to keep the TV viewer happy. They still have control, they can still go to any podcast in the collection, but they are not faced with a decision every ten minutes about what to watch, allowing them to relax and discover new content.
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Imagine a situation where you are sat on your sofa using a laptop to find interesting videos on the web. The laptop is great for this as it is close and you can get a lot of information onto the screen, you also have the keyboard and mouse so navigating options is very useful. Now you've found the video you might hit a snag, what happens if you prefer to play it on that nice big television that is only a few feed from you, instead of the smaller screen of the laptop? Sadly there is often no easy way to do this, but the team over at Ericsson Labs have been working on a solution: Web Device Connectivity (WDC), a solution designed to bring media devices in the home closer to the web by combining the power of the DLNA standard with a web API.
Although I have been using Boxee for quite a while both as a user and developing apps the closest I have come to seeing a Boxee Box was holding a prototype in my hands, and it wasn't even switched on. So it was a great opportunity to take up PR agency 33 Digital's open invitation to go see one in operation in their offices in London. They are representing Dlink, the hardware manufacturer for the Boxee Box on the social media scene and run the @dlink_boxee_box Twitter account. It was a great chance to have a play with this innovative bit of hardware and explore what it can do.
A real advantage of Internet powered TV is the opportunity for personalisation and customisation to make it a more compelling and meaningful experience for the viewer, but to support this it helps to have a flexible solution to query the data about what is on offer. Linked Data could be that flexible solution as it makes it possible to send a quite complex query, possibly generated on the fly to a data store. With this in mind I have been experimenting with consuming linked data on a cheap and cheerful blu-ray player that supports the Samsung Internet@TV platform. Using a web developer skill set it is possible to build a web application that runs on the device that has the ability to pass a query directly to a SPARQL endpoint and parse the results.
Just a short post to say that the "Your MP" application for Boxee has been slightly updated. This is an app that lets people in the UK see how their MP is voting in Parliament from the comfort of their armchairs. You don't need to know who your MP is, all you need is your postcode and the app will do the rest for you.
Samsung Internet@TV is a platform that aims to bring content from the Internet into people's living rooms through certain Samsung televisions and Blu-ray players (be careful to check app availability though). The system uses HTML “widgets” to bring an app like experience to the TV set. For developers this is a chance to experience developing for an embedded system while needing only HTML, CSS and Javascript skills. As another bonus Samsung are currently running a competition for developers in Europe (at the time of writing there is about one month left until closing) where you can win some decent prizes. In this post I will attempt to pull together some information on how to build a simple “Hello World” app and then deploy it to a real Internet@TV device for testing.
Internet video is largely dominated by short clips. YouTube, probably the most popular video upload service limits the length of individual videos to ten minutes for most accounts. So what happens if you just feel like relaxing in front on the TV, kicking off your shoes and just want to be entertained without having to make lots of decisions on what to watch? Fear not, solutions are emerging to meet this requirement and out of curiosity I sat on my sofa and tried two out: the new YouTube Leanback and Redux.com's “Watch in TV mode”.
Google have now announced that they are to move into the Internet TV market with a platform named “Google TV”. This will aim to bring the world of web content to your TV screen in an easy to use way making video podcasts as easy to find and watch as regular TV programmes. It will not be a single product, but will be available in various products from set top boxes to televisions with the functionality built in. The announcement also came with the news that Google is working with big name partners such as Sony, Intel, Logitech and Adobe to make the product a reality. Engadget has a pretty good round up of the news in its article: Google TV: Everything you ever wanted to know. I believe that this is a very significant announcement and here is why.