Might wanna check this out
http://sweeparound.us/
Couldn't find a link to the code, but you can probably reach out to the guy and see if he'll give some tips / maybe wants to open source it.
If anything else, it's a good example of a UI design pattern
Might wanna check this out
http://sweeparound.us/
Couldn't find a link to the code, but you can probably reach out to the guy and see if he'll give some tips / maybe wants to open source it.
If anything else, it's a good example of a UI design pattern