Mashup 2.0: Inheriting the Mesh

I've written before about how mashups need meshes. Typically that mesh will be geographical, but another obvious one is time. Time is interesting because it's often linked to people's lives - or rather several interlinked lives. That's the insight behind this new startup, AllofMe:

Founder Addy Feuerstein has described AllofMe in the following way:

“The idea is that if I or someone else has a picture that includes my son, alone or with friends, I or anyone else will be able to tag the people in the picture and transform these digital assets into part of my sons. When he grows up and takes control over his own timeline, he will have a timeline of tagged material from his childhood…We will also transform the timeline created by each person into a video movie, through a widget on an internet site [and] enable comparison of your timeline with that of your acquaintances, or chronological data files. For instance, you will be able to compare your own timeline with historical events of Time, and see where you were when some important world event occurred.”

I'm not sure about the company, but I think the idea is important, because it hints at a further key property of Mashup 2.0, where it becomes possible to use pre-existing meshes in richer ways.

Turning up the Heat on Google Earth

Interesting use of heat maps for data representation. This shows how Google Earth and similar could become a really useful mesh for showing all kinds of statistical data with a geographic component (Via Ogle Earth.)

Wikipedia in Google Earth

As I've mentioned before, mashups are all about the underlying mesh. And what better mesh for knowledge than Google Earth? And what better to mash it with Wikipedia? Here you are, then. (Via Openpedia.org.)

A Time There Was

I've noted before how mashups depend upon the existence of some kind of mesh; typically this is geographical (which is why so many mashups draw on Google Earth), but time is another obvious option. A good example of how that might be applied can be seen in the new site The Time When.

The idea is beautifully simple: anyone can write short descriptions of why certain dates are important to them. Alongside the entries, there is information about what happened that day, who the monarch was and so on. But as Antony Mayfield astutely observes, you could go much further:

the application could be used in all sorts of ways - I guess some bright spark there is already mashing it up with Google Earth or some such so the memories can start to hang out in space as well as time, as it were

adding extra dimensions to the mesh.

It's worth pointing out that this idea comes from the BBC, which is fast emerging as a real hotbed of creativity when it comes to applying Web 2.0-ish technologies. And if you want to see want kind of stuff people put in their entries, you could always try this.

Wiki + Google Maps = WikiMapia

As I've said before, every good mashup needs a mesh, and you can't beat a map as a mesh. So here we have the obvious next step: a wiki based on the mesh of Google Maps - WikiMapia, which describes itself modestly as "a project to describe the whole planet Earth". Not much there at the moment, so you know what you have to do.... (Via C|net).

The Mesh Behind the Mash

Great article by Jack Schofield on mashups. The journalistic detail it brought to this amorphous and currently very trendy Web 2.0 idea helped me understand something that I'd vaguely realised before, but hadn't fully been able to articulate.

The reason that so many mashups use Google Earth (aside from the fact it's a clever application and freely available) is that to bring together information from different sources you need something in common - a kind of peg on which to hang the data. Location is a very natural peg to choose, since everybody carries around in their heads a representation of the physical world, which they use to navigate through it. Moreover, we instinctively use it for our own mashups - the experiences and knowledge of life that are tied to locations. Google Earth therefore provides a convenient and very natural mesh for mashed-up online data.

In fact, it's hard to think of any other mesh that combines such fine granularity with this ease of comprehension. Perhaps something similar could be done with time (which, anyway, is simply the fourth dimension, and very similar to space) or Wikipedia entries (or subsets of them), since the latter are effectively a mesh for the non-physical world of ideas.

Update: I've now come across this interesting matrix of mashups. It shows that Google Maps is indeed the most popular mesh; others include Amazon, Del.icio.us, Flickr and Technorati.