APCMag.com has explored Vista's dependence on user-specified metadata and concluded that once you delete Microsoft's perfectly tagged set of sample document files from the Vista beta, things start falling to pieces.
The problems aren't related to bugs in the beta: the dependence on metadata is a design failure that's going to haunt users who upgrade. Vista provides options like "Sort by unspecified" for files that don't have tags applied.
Meanwhile, startups like Riya are out-innovating Microsoft with useful file search technologies like facial recognition on photos that allow useful searching of images without copious user tagging.
News source: APCMag.com
The problems aren't related to bugs in the beta: the dependence on metadata is a design failure that's going to haunt users who upgrade. Vista provides options like "Sort by unspecified" for files that don't have tags applied.
Meanwhile, startups like Riya are out-innovating Microsoft with useful file search technologies like facial recognition on photos that allow useful searching of images without copious user tagging.

What this author complains about seem to be that if you want to use the new powerful metadata searches, you need to specify metadata and can't just throw the files into directories. While I agree that can be a chore, I'm not sure how else it would work. He talks about auto-identified faces in pictures, but how is that going to help me if I have application screenshots and want to find them? There are no faces there. What if I'm making a website of food recipes? There are food stuff there, but no faces to identify here either. Is he now also asking it to identify different sorts of food, and different kinds of software products in screenshots?
Seriously, this get quite ridiculous fast. And then we're only talking pictures -- what about HTML documents? RAR archives? CAD drawings? While we're lucky to have automated id3 tagging tools that are reasonably accurate, along with EXIF-tagged JPEG images, I can't really see many other generic ways of solving this problem in Vista than letting the user do it. *Or* writing an application to tag things accurately and automatically, and I guess the article author could start with that image recognition tool, and we'll see how successful he is. :-p
When talking metadata, I'm more concerned about how persistent it will be? Will archive tools support it, like WinRAR, 7-zip, and the likes? If I mail a picture to someone, will the metadata stick on the receiving end?
Last edited by Jugalator on 10 Aug 2006 - 08:34
Well said! I'm actually impressed by Vista's implementation of metadata (one of the few instances). So far, it seems to prioritize portability. If I am going to spend hours tagging the photos I take (and many have no faces in them) then I want to make sure that information is around as long as the photos are. The only way to be sure is if that information is stored within the file itself.
Unfortunately, Apple has not figured this out....yet. I have high hopes for Leopard. Currently, Tiger's Spotlight can index files with embedded metadata but OS X provides no way of embedding metadata. "Spotlight Comments" that can be added to any file only live in the Spotlight index and that information is not even available in iPhoto, let alone after the file is copied to a Windows server with SMB sharing. Preview.app can be used to tag photos but that information is only stored in the Spotlight index. iPhoto keywords added to files are similarly stored into an index, accessible only by iPhoto.
Currently, adding metadata in OS X is a complete waste of time as far as I am concerned. No 3rd party developers have done what is clearly possible...create an OS X compatible application that allows easy addition of embedded metadata. I know because I have searched long and hard for such a program. The only thing I have managed to find is a command line program that's too cumbersome and expensive.
So now, if I want to keyword my photos while using my MacBook Pro, my only option is to run Picasa in Windows XP with Parallels Desktop.
And maybe not waste as much time on them.
@Daffy_Duck: The reason I'm a bit concerned about this is because I don't actually think Vista embeds metadata in the files themselves. I think it uses NTFS "streams" (or "alternate data streams", or ADS) as the foundation for it, something Windows 2000 and XP actually supports too, but doesn't exploit nearly as well. On Mac's, the corresponding technology is apparently called "resource forks". It's the same thing -- data associated to a file. If it works like this, I wonder if the applications won't have to explicitly support these things.
And maybe not waste as much time on them.
@Daffy_Duck: The reason I'm a bit concerned about this is because I don't actually think Vista embeds metadata in the files themselves. I think it uses NTFS "streams" (or "alternate data streams", or ADS) as the foundation for it, something Windows 2000 and XP actually supports too, but doesn't exploit nearly as well. On Mac's, the corresponding technology is apparently called "resource forks". It's the same thing -- data associated to a file. If it works like this, I wonder if the applications won't have to explicitly support these things.
I tested a older beta of Vista briefly (very briefly, it didn't like my computer) and I added a couple of keywords to a photo in explorer. I copied the file over to my Mac and indeed, the tags were still available. I'm not sure if it still works that way but I did read not too long ago a message from a MS developer stating they are emphasizing storing metadata within the files. He was talking about the digital photo program similar to iphoto (not sure what it's called) and he stated when you add metadata in that program, it is written to a database much like iphoto but in the background, it also writes the metadata directly to the file. I am not sure if they are supporting the IPTC Core standard though. That would be ideal.
By the way Jugalator, there is a very interesting discussion I just found on this topic here: http://scobleizer.wordpress.com/2006/01/02...o-act-together/
Last edited by Daffy_Duck on 11 Aug 2006 - 02:15
I read PC Authority now, and I will probably continue to do so till they go the same way as APC.
lmao, that one really made me laugh out loud, voice recognotion is already difficult enough
from markjensen I usually expect more well thought posts, hopefully you'll read the article again because it's one of the most pointless pieces of journalism ever
Last edited by XerXis on 10 Aug 2006 - 13:12
I 100% stand by my opinion that icecaveman and others have no need to get "mad" over this, and want to flame the author.
That Riya.com is pretty cool though. I hope a app comes out with that feature.
To me, this seems to only get as problematic as you want it to.
personally im waiting for a flexible metadata system like in winfs. a lot of the files i have need references for example. a lot of the images are pictures of artwork, and i would like to store things like title, artist, medium, size, location, provenance. and attatch metadata relating to the source of the image [ie a book]. a typical home user for typical home purposes probably would not deal with this much detail. but most home users also have their own projects that theyre working on also. a lot of people still dont do much with their computrs but as computers are becoming more and more a part of our society--i think its a mistake to assume all home users will not want more than looking up movie times in their browser, storing pictures of their cat, and keeping reciples--and design operating systems for that type of user.
i DO thing metadata should be in the Save dialog, or at least a textbox to enter tags.
Last edited by brianshapiro on 11 Aug 2006 - 00:17
And if it was able to do that I would imagine all the privacy advocates whining.
Boooooo.
All that with facial recognition software is a crock. I can understand how it would be possible in theory, but wouldn't you need essentially a mugshot to give the software any chance of recognizing someone? What about different lighting? Different angles? Multiple people? What if, and I say what if, my pictures don't have anyone in them??
Good idea on paper, but kinda silly.
Commenting has either been disabled on this article or you are not logged in. Click here to login or register, its free!
Note: Anonymous commenting is disabled in order to keep the quality of responses to a high standard.