how to create your own photosynth

Photosynth is publicly available and it’s time to give it a try and play with the technology. Before starting you should be aware of some facts about the public photosynth technology-preview:

  1. all synths are uploaded and only available online (broadband needed)
  2. all synths are public, everyone can access them
  3. the synther tool runs only on Windows
  4. you’ll need a Live ID

When everything is checked you can go and upload up to 20 Gbytes of image data – my test synth takes up 200 Mbytes of the available space – so you have plenty of space to play with.

To start just install the photosynth application to view – and click “create” on the website. After the obligatory login you immediately can upload your pictures. Give it a name, ssome tags and a license and select your pictures.

createsynth_step2

Your pictures should show the same scene from different perspectives – photosynth is all about matching perspectives. After clicking on “Synth” the process starts.

createsynth_step3

And after a surprisingly short period of time your synth is done. Click on “View Synth” and you’re taken back to the website and you can browse your synth. That’s it – easy!

createsynth_step5

Source 1: my first photosynth
Source 2: Photosynth is open for the public
Source 3: create a synth

Fixing the bad bad mouse acceleration in Mac OS X

I finally found a fix for the unspeakable mouse acceleration problem I have with MacOS X. It’s just a fact that Apple seems to have no idea how to do the mouse handling. Some people say it’s the mouse acceleration curve that apple got wrong:

“As wonderful as Mac OS X is, it has a grave defect that can have an immediate adverse impact on the computer’s usability: the way it translates mouse motion into pointer movement. For many users, moving the mouse feels unnatural because of the peculiar way that Mac OS X performs that translation. In industry parlance, the translation is called the “mouse acceleration curve.” What is a mouse acceleration curve, and how is its implementation problematic under Mac OS X?”

It’s a problem I can live with but I am not happy. With Panther and Tiger I had a solution called MacMiceCommand. But with Leopard this solution stopped working and until I found this:

“This is a GUI version of Richard Bentley’s MouseFix. (i)MouseFix is a very simple program that will allow you to regain control of the mouse acceleration in Mac OS X. Both this web page and the program copies large parts from MouseFix because he says: “feel free to take the code and wrap a nice interface round it. Be nice and make it free for everyone to use though :-)””

Source 1: mouse acceleration explained
Source 2: http://www.lavacat.com/iMouseFix/