Install PicSend on any iPhone. This is the server app and needs to run on a unit with a working camera.
Install PicListen on either a touch or an iPhone. It subscribes to the PicSend service and tells the iPhone to snap pictures and send them on over.
These apps are compatible with both PictureSharingbrowser" and PictureSharing that run on the Mac. You must use "PicBrowser" as your service.
This is distributed under whatever license means that you shouldn't sell this.