What would the computing experience look like if systems could track and surface copy relationships of files across applications, users and even networks?
Luckily, Microsoft Researchers have an answer -- through their research, "they concluded that for a number of valid reasons users often make copies of the same file. Of note, the same "file" can also represent different filetypes of the same content such as a PDF version of a Word document. Together with attachments sent and received through collaboration, the flow of document versions is often hard to distinguish and even harder to visualize."
In an attempt to solve this problem, the researchers "prototyped a companion application to the Windows Explorer shell to demonstrate "copy-aware computing". One example of this is a "show history" menu option for files which visualizes a branching tree indicating the origins of the document and the versions that has been saved and emailed."
In another example, "their prototype empowers users to search the filesystem based on workflow criteria such as files uploaded to Flickr or sent to a particular friend. The app also warns users if they're deleting the last of an unique version of a file."
Understandably the prototype isn't refined at all, they do present an interesting opportunity for future operating systems to not only be aware of the changes to a single file, but a "versionset" -- a collection of files with an ancestral relationship that maintains a link even when moved back and forth across devices and users.
Read the full research document embed below or download from the link under this post:
You can download the research paper here.