(yet more still) on short fat pipes…
Sunday, January 15th, 2012 at 7:21 pm by Brian Ales
The New York Times has just published a piece on a technology we’ve written about a few times before (here, here, and here). They’re covering research into its possible uses in the data center, whereas we came across it in a consumer electronics context:
Problem: Stakeholders in the preservation of the broadcast/cable television paradigm (networks, cable companies) are much less inclined to deliver content via the internet to your television than they are to your computer’s web browser. That’s a shame, because your computer is essentially a single user, lean-forward device – not great for television. In fact, that’s what makes it nonthreatening enough to be accommodated. It’s a business-driven issue rather than a technological one, and it’s what has crippled Apple TV, Google TV, Boxee, and any number of other set-top box contenders to date. It could be a while before a stable and sustainable internet television business model gets hammered out. In the meantime, how to get that web content over to the television where it belongs, without running an HDMI cable under the carpet?
Solution: Use an Ultra Wide Band wireless solution, of course! Getting an uncompressed audio and video stream over to the television would require a lot more bandwidth than what even the most up-to-date flavor of 802.11 wireless technology can handle, but luckily, ‘short fat pipe’ UWB technology capable of moving a very large amount of data a very short distance does exist, and in fact it’s been around for a few years now. It was surprisingly difficult to find, but over a year ago we found a simple and inexpensive WiMedia-based solution that we’ve happily been using ever since: it consists of only a small (dongle-sized) USB2 transmitter at the computer and another small dongle-sized HDMI receiver at the television. Install the driver on your computer, put that website or iTunes video into full screen mode, and you’re good to go (until you have to get up off the couch to pause the video – but hey).
The product (bought for under 100 USD) has ended up being a highly effective workaround for the ‘browser-only’ internet television problem described above. Funnily, though, it’s remained something of a well-kept secret in the consumer electronics space – and since I imagine our particular use case will disappear once true internet television does indeed arrive (whenever that is), this recent New York Time piece on whether the same ‘short fat pipe’ technology has an unexpected future moving large amounts of zeros and ones between servers in the data center caught our eye.


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