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Portable Personal Information Repository

MIT's Technology Review discusses Randolph Wang's wireless PDA for personal information storage (registration for TR may be required). This brief description (I could find no longer nor explicit description at Wang's Princeton pages nor searching CiteSeer) is very interesting to me.

One PC at work, another at home, a laptop on the plane, and a personal digital assistant in the taxicab: keeping all that data current and accessible can be a major headache. Randolph Wang, a Princeton University computer scientist, hopes to relieve the pain with one mobile device. Designed to provide anytime, anywhere access to all your files, the device stores some data, but its main job is to wirelessly retrieve files from Internet-connected computers and deliver them to any computer you have access to. Wangís prototype is a PDA with both cellular and Wi-Fi connections, but the key is his software, which grabs and displays the most current data stored on multiple computers. Wang has tested his prototype with more than 40 university and home computers on and around the Princeton campus. He eventually wants to shrink the device down to the size of a wristwatch to make carrying it a snap.

This is really getting to a personal information cloud that follows the user. This really is getting to the ideal. Imagine having everything of interest always with you and always available to use. Wang's solution seems to solve one of the ultimate problems, synching. The synching portion of this seems to stem from PersonalRAID: Mobile Storage for Distributed and Disconnected Computers, which was presented at a USENIX conference. I really look forward to finding out more about this product.

Research Lab for Human Connectedness

The Media Lab Europe's research lab for Human Connectedness really has some great things in progress. The most news worthy of late has been tunA, which is a wireless sharing of your personal music device, which extends your personal info cloud and creates a local info cloud for others. tunA was covered in Wired News: Users Fish for Music article a couple weeks ago.

The group's focus tends to be connecting people by digital tools using aural and visual presentation methods. There are some very intriguing applications that could come out of this research.

Urban Tapestries and Next Wave Interface Seminar

Uban Tapestries blog is a wonderful resource for things digital, mobile, and ubiquitous. The blog has pointed to Next Wave Interface Annual Seminar, which has supplied a great set of presentations. These two resources get to the understanding of enhanced user experience in any environment.

Udell presents the Personal Service-Oriented Architecture

Jon Udell discusses Your Personal Service-Oriented Architecture (SOA), which lays out the elements of the futuristic Apple Knowledge Navigator are actually available today, but with out the voice interaction. Jon points out that we already use search much like the navigator, but we are missing the ability to keep track of what we found valuable or not valuable from those searches that are related to similar searches the use ran in the past.

I really like this idea one's own Web browser will show you links you have followed before (within a limited amount of time), but these visited links and the metadata we add to this information does not easily transcend machines. I work on three or four machines through out a normal day as well as a few mobile devices. Each machine has bits and pieces of information strewn across them, but with only a little bit of it synched. This I would love to have worked out in the not so distant future. It takes some effort to get the information synching between the machines and devices (part of the Personal Info Cloud).

There are many gems in Jon's short article, including sharing information and searches with friends or "buddies".

iPIM and Chandler have a chair at the Personal Info Cloud

There are two articles that are direct hits on managing information for the individual and allowing the individual to use the information when they needed it and share it as needed. Yes, this is in line with the Personal Information Cloud.

The first article, The inter-personal information manager (iPim) by Mark Sigal about the problem with users finding information and how the can or should be able to then manage that information. There are many problems with applications (as well as the information format itself) that inhibit users reuse of information. In the comments of the article there is a link to products that are moving forward with information clients, which also fit into the Personal Information Cloud or iPIM concept. (The Personal Information Cloud tools should be easily portable or mobile device enabled or have the ability to be retrieved from anywhere sent to any device.

The second article is from the MIT Technology Review (registration required) titled Trash Your Desktop about Mitch Kapor (of founding Lotus Development fame) and his Open Source project to build Chandler. Chandler is not only a personal information manager (PIM), but the tool is a general information manager that is contextually aware. The article not only focusses on Mitch and the product (due late 2004), but the open and honest development practices of those that are building Chandler at the Open Source Application Foundation for Windows, Mac, Linux, etc. distribution.

Information structure important for information reuse

John Udell's discussion of Apple's Knowledge Navigator is a wonderful overview of a Personal Information Cloud. If the tools was more mobile or was shown synching with a similar mobile device to have the "knowledge" with the user at all time it is would be a perfect representation.

Information in a Personal Information Cloud is not only what the user wants to have stored for retrieval when it is needed (role-based information and contextual) but portable and always accessible. Having tools that allow the user to capture, categorize, and have attracted to the user so it is always with them is only one part of the equation. The other component is having information that is capable of being captured and reused. Standards structures for information, like (X)HTML and XML are the beginnings of reusable information. These structures must be open to ensure ease of access and reuse in proper context. Information stored in graphics, proprietary software, and proprietary file formats greatly hinders the initial usefulness of the information as it can be in accessible, but it even more greatly hinders the information's reuse.

These principle are not only part of the Personal Information Cloud along with the Model of Attraction, but also contextual design, information architecture, information design, and application development.

RSS on PDAs and information reuse

Three times the past week I have run across folks mentioning Hand/RSS for Palm. This seems to fill the hole that AvantGo does not completely fill. Many of the information resources I find to be helpful/insightful have RSS feeds, but do not have a "mobile" version (more importantly the content is not made with standard (X)HTML validating markup with a malleable page layout that will work for desktop/laptop web browsers and smaller mobile screens).

I currently pull to scan then read content from 125 RSS feeds. Having these some of these feeds pulled and stored in my PDA would be a great help.

Another idea I have been playing with is to pull and convert RSS feeds for mobile browser access and use. This can be readily done with PHP. It seems that MobileRSS already does something like this.

Content, make that information in general, stored and presented in a format that is only usable in one device type or application is very short sighted. Information should be reusable to be more useful. Users copy and paste information into documents, todo lists, calendars, PDAs, e-mail, weblogs, text searchable data stores (databases, XML respositories, etc.), etc. Digital information from the early creation was about reusing the information. Putting text only in a graphic is foolish (AIGA websites need to learn this lesson) as is locking the information in a proprietary application or proprietary format.

The whole of the Personal Information Cloud, the rough cloud of information that the user has chosen to follow them so that it is available when they need that information is only usable if information is in an open format.

Info Cloud and Personal Info Cloud weblogs setup

We have set up a couple new sites using TypePad to focus on Info Clouds and more directly, the Personal Info Cloud. The Info Cloud and Personal Info Cloud are extensions of ideas that came out of the Model of Attraction work.

The information posted on the TypePad sites will most likely be syndicated here, or vis versa. The use of TypePad is easing the need to have a separate location for these ideas and works in progress. Off the Top will not be changing, it will still be a melting pot of ideas and information. Direct access to more focussed information on topic or categories are still available by clicking on the category below each entry or using the category list.

The information cloud work ties directly to standards, information architecture, content management, and general Web development passions that drive me.

Ozzie gets the personal info cloud

Ray Ozzie (of Groove) discusses Extreme Mobility in his recent blog. Ray brings up the users desire to keep their information close to themselves in their mobile devices and synching with their own cloud.

This is the core of the "rough cloud of information" that follows the user, which stems from the Model of Attraction. Over the last few weeks I have spent much time focussing on the "person information cloud". I have a few graphics that I am still working on that will help explain the relationship between the user and information. Much of the focus of Experience Design is on cool interfaces, but completely forgets about the user and their reuse of the information. A draft of the "MoA Information Acquisition Cycle" is avaiable in PDF (76kb).

Ozzie's Groove has had some very nice features for maintaining a personal information cloud, in that it would save copies of documents to the network for downloading by others you are sharing information with. Other people can include one's self on a different machine. One very nice feature was all information stored locally or trasmitted was encrypted. This could be very helpful in a WiFi world where security models are still forming. I have not kept up with Groove as my main machine at home is a Mac and Groove is now very tightly partnered with Microsoft. Groove was one tool I was sad to lose in my transition, but I am still very happy with using an OS that just works.

Big thanks to Mike for pointing this article out.