Is Microsoft Surface a practical reality? - Craig Nicholson

Craig Nicholson

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Is Microsoft Surface a practical reality?

The Community-Credit forums has a discussion currently underway on the topic of Microsoft Surface Computing. I was busy responding to the thread when I thought, hey this is blog post worthy, so here it is.

I must say that I'm very impressed with Microsoft's surface computing initiative but I wonder how fast and prolific its adoption will be. Its great to see that the technology is built on the stock standard Windows Vista platform and I presume its using Windows Presentation Foundation to drive the user experience. It makes complete sense to bring this all together in table top computing and I envisage that vendor kiosks will never be the same again. I personally can't wait to be able to see them in restaurants and media stores. Think how much easier it would be to browse magazines and newspapers in book stores without damaging the actual magazine or book. Yes no more crumpled pages in the middle of your rather expensive I.T. book purchase.

The video demos I've seen have looked really cool and innovative but I question the credit card recognition. Was the credit card tagged with a barcode as the credit card was placed face-up from what I could tell. The same goes for the cellular phones. Most cellular phones I've seen don't have a barcode visible; its normally tucked away behind the battery.

This leads me onto a more pressing question. How is security going to affect the integration with devices like the Zune media player and devices in general? What happens when I plonk a Zune onto the surface computer inside a local music store and want to transfer data to my device, do I have to establish some sort of wireless pairing between the devices? I think this is just one of the rather limiting factors from a practicality point of view.

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Comments

Ernst Kuschke said:

Hey Craig, I don't think it actually recognises those credit cards (in the demo), but that this functionality is rather used only to "split the bill". (So those credit cards could most probably have been anything from a drivers' licence to a book club card!)

# June 21, 2007 3:21 PM

Craig Nicholson said:

As far as I could figure out, it recognised the card so that it could bill the card seamlessly. Thats what I inferred from the videos at least.

# June 21, 2007 3:26 PM

Ryan CrawCour said:

yeah i think you inferred correctly;

the cellphone and camera stuff would work on some form of wireless connection, like WiFi or Bluetooth or something.

the credit cards, well that would be a different story. perhaps some kind of smartcard reader as most credit cards nowadays are coming out with smartcards on them.

# June 21, 2007 4:01 PM

Armand du Plessis said:

My guess would be NFC :) Although I think that part of the demo is still some time from really working.

# June 21, 2007 7:51 PM

Craig Nicholson said:

NFC? I'm lost and so is Google. Did you just make that up Armand?

# June 21, 2007 10:55 PM

Ratty said:

NFC: No Flippin' Clue (polite form - acronymfinder is your friend!) - unless it's Norwegian Forest Cat? :) They mentioned wifi for the cameras. Probably nicked Colin's barcode reader stuff for the credit cards! :-?
# June 22, 2007 9:13 AM

Armand du Plessis said:

No, Near Field Communication. Both Visa and Mastercard is currently trialing the technology with Nokia and a couple of other handset manufacturers.

Basically what the technology enables is instead of the old method of swiping your credit card you only need to  bring your NFC enabled device or card close to the NFC reader and it automatically processes the transaction.

There's a couple of good videos from a recent online payments show, will see if I can find the link.

It's also used in the NY subways etc.

# June 22, 2007 9:14 AM

Craig Nicholson said:

Hmmm, never heard of Near Field Communication technology before, time for some reading up on it. It sounds similar in principle to RFID and the likes.

I can just see it, people brushing past you with NFC readers and buying stuff on your credit card. Charming! ;)

# June 22, 2007 10:05 AM

David Silverlight said:

Hey Craig, Yes, that is a very good analogy. Once the RFID technology was announced for Credit Cards, a number of articles came out about how they are a potential risk for folks that can walk around with readers and steal your credit card information. Apparently, there are already about 6 million cards in use and they are already up to the next generation cards according to this article. http://tech.msn.com/security/article.aspx?cp-documentid=3655768
# June 22, 2007 1:31 PM