web services - using browsers programatically -

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i want build following back-end service:

for each call service, spawn web browser loads webpage (including flash) , returns screenshot of page caller @ intervals (ie every 3 seconds) until caller disconnects. needs scale many callers (thousands perhaps), each of needs own browser session.

when decided needed build program, surprised had no idea how it.

on stackoverflow, found following link looks promising: http://www.genuitec.com/about/labs.html

any other ideas? thanks!

this app shows promise: http://sikuli.csail.mit.edu/

it's tricky setup. think looking for.


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