For the time being such capabilities existed in the iPhone but only limited to the bookmark syncing via MobileMe features or via apps like Instapaper.
There is also Google Web History which merged with Google Bookmarks last summer and now has some great features like viewing your web activity, searching the full text of pages you’ve visited, getting personalized search results and more. However these features are only available if you install the latest Google Toolbar and there is no immediate access via your mobile phone.
So, Weave is here to change this. You don’t have to install any toolbar and now that there is an API out there the possibilities are numerous. Mozilla already released a number of early prototypes and sample code that have been developed alongside the Weave APIs including a web-based Weave client, an iPhone Weave client, a commandline Weave client and a WebOS Weave client.

Now that Weave API is out I would love to see a Weave client for my Android phone along with some import/export features in Weave or even better some Ubiquity commands to interact with the Weave.

By the way, does anyone know when the latest Ubiquity version will be available for Firefox 3.6?

In the video shown below, you’ll see researcher Jani Ollikainen use his hand to adjust the music player’s volume, without ever touching the hardware. Even with an object in his way (like your pants pocket or even a wood door), the radar works without a hitch. In the second demo, you’ll see fellow researchers Terhi Rautiainen and Risto Kaunisto measure the distance, speed, and direction of a human walking.

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