Hi @wolfmanstout and thanks for your query. Unfortunately, it is a violation of the Tobii Core SDK licence agreement to create third party API to access the eye-tracking data, as specified in:
Section 2 - Licence
2.1 iii) Your Software may not expose an API which exposes Eye Tracking Data.You can view the full licence agreement @ http://developer.tobii.com/?wpdmdl=203
Accordingly, I am afraid we cannot in this instance provide official support for your request. Indeed, because the use of additional API is not supported or tested, we cannot guarantee proper eye tracking reliability which forms part of the rationale behind this limitation.
Apologies for any inconvenience and thanks for your understanding.