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Author: cgerrish

Unemployed philosopher

Pencil Sketch #3

Pencil Sketch – 20100120

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Twitter Lists, Track and Broadcasting

I’ve been trying to understand what Twitter lists are good for. Both Twitter’s new retweet feature and the list feature are imports from FriendFeed. Even in its current state, FriendFeed continues to be the R&D department for social media.

The thing I find uninteresting about lists is the fact that they’re mostly static— they simply serve as a kind of personal taxonomy. These Twitter users belong in this category. This is where we begin to feel the loss of track + filters. The assembly of a network of connected micro-messages around a set of keywords and run through a filter does what lists do dynamically and in real time. With the release of Twitter’s streaming API, nicknamed birddog, it’s possible we’ll start to see track-like features return— at least for subsets of the firehose. Manually curated lists at the level of classification are just a replay of RSS readers.

There are those who will say that if you’re using Twitter in a one-to-many broadcast mode, you’re not doing it right. But I think it’s pretty well established that Twitter is ambiguous and flexible enough to accommodate many modes of use simultaneously. Twitter lists strike me as a particularly good tool for news organizations.

If the New York Times or CNN has a team of journalists, photographers, videographers and radio journalists covering a breaking story like the earthquake in Haiti, a Twitter list would be a compact way to deliver coverage. Hyperlinks within the tweets could send readers off to breaking news, in-depth backgrounders and ongoing live conversations. CNN’s list and the New York Times’s list would be differentiated by who was on each coverage team and the editorial approach of each news organization. The list would exist for the duration of the story.

Rather than serving as part of a taxonomy, or classification of Twitter users— the list would define individuals with a common purpose— covering the Haiti earthquake, or the Senate race in Massachusetts. Each news organization might have a set of active lists ongoing at any time. The more specific and real time the list, the more valuable it would be.

Of course, someone might create a list of all the news organizations covering a breaking story. But I think the effect of this would be to dilute the value of the stream rather than enhance it. You could also make the argument that the hashtag and the wisdom of the crowd would ultimately provide equal or better coverage. However, it’s not necessary to choose between one approach and the other. Each will ultimately include elements of the other.

The television medium is destabilizing and being absorbed into the real-time Network. While newspapers and television used to consider the Internet as a medium for the re-purposing and re-use of content, soon the reverse will be true. The real-time Network will be the primary publication vehicle with television and newspapers becoming containers for re-use.

And, of course, I use the word Twitter as a synecdoche. (A specific class name used to refer to a general set of associated things)

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With Just A Wave Of Her Hand…

My thoughts have been swirling around the point of interaction for some time now. And by that I mean the point of human-computer interaction. To connect up the threads, at first, I’ve began looking backwards. Perhaps all the way to the Jacquard loom and the punch cards used to control the patterns, and then on to the punch cards used on the early mainframes.

I’m sure there were many steps in between, but my mind races ahead to the command line. This extremely powerful and elegant point of interaction has never really been superseded. It continues to be the favored mode of interaction for a number of software development activities. But it was the graphical user interface that provided a point of interaction that changed the medium.

Doug Engelbart’s 1968 demo of the work undertaken by the Augmentation Research Center (ARC) gives us all the fundamental modes of interaction. The keyboard, the mouse/trackpad, the headset, hypertext and the graphic user interface. Within that set of interaction points, we’ve started to expand the repertoire. With the introduction of the iPhone, the trackpad gesture has gained increasing importance.

On a separate track we’ve seen video games controllers become ever more complex. The point of interaction for the game starts to reflect the kind of speed and complexity we create in our virtual gaming worlds.

It’s with the Wii and Project Natal that we start to see the surface of the trackpad detached from the computing device, extruded into three dimensions, and then dematerialized. The interaction gestures can now be captured in the space around us. Originally, the graphic user interface (mouse clicks, windows, desktop) was criticized for the limitations it imposed.

The other key development was the displacement of computing from the local device to the Network of connected devices. The interaction point is now to a new Networked medium. This is the converged form of what McLuhan understood as television. The development of new interaction modes traces a path toward opening to greater numbers of participants the new medium. Beyond mass media, there is the media of connected micro-communities.

Popular culture and music culture has always had a big impact on the development of cutting-edge technology. When we think of controlling technology through hand gestures, we can start with the ether-wave theremin created by Leon Theremin.

And then there was Jimi Hendrix playing Wild Thing at Monterrey Pop, gesturing wildly to pull sound out his stratocaster.

This is one of those in-between moments. The wave unleashed by xerox-parc and the augmentation research center is about to be followed by a new wave. The signs are all around us.

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Pencil Sketch #2

Pencil Sketch, 2010011

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