A few points to consider, page-8

I’m not so sure WBT will be looking at the IRIS scan as another modality though as IRIS generally utilises NIR (near infra red) camera requirements which would possibly negate one of the marketing & tech points of differentiation in so much as CSRA uses standard visible light spectrum which is much more readily accessible.

Thanks for another well researched post FMF.

Just a small point FMF, the announcement of March 5th says:
"In addition to its high fidelity (reliability and accuracy)the WBT technology also has a number of competitive advantages including the use of the visible light spectrum (as opposed to the near infra red as used by most iris systems), universal application, fraud resistance and proof of liveness".

That's the competitive advantage we gained by this recent development.