Check out AutoVue Augmented Business Visualization (ABV) / AutoVue Hotspot API. API to specifically deal with your requirements, Review this document: http://docs.oracle.com/cd/E37436_01/otn/pdf/E37377_02.pdf
Hello, i've found the AutoVue hotspot API and watched the videos about it. i downloaded the sample and run it. It seems to be an adequate answer to our needs. Thanks.