WNT Ventures chief executive Carl Jones said he got in touch with Mr Simon a year ago through Dr Adams, who has visited New Zealand a couple of times.
"Every single company Rob invests in goes through this process, otherwise he won't invest," he said. "I wanted to get Peter over because he is the one who does the validation for Rob. And that's the missing piece for New Zealand entrepreneurs."
Mr Simon is in Australia this month and agreed to tack a New Zealand leg on to his trip, and Callaghan Innovation had been very supportive in funding the travel, he said.
Idea validation involves a two-step process. Phase one required identifying about 100 potential customers and segment decision-makers and questioning them on market problems and how they were currently being solved.
"At the first stage you don't talk about your product or service at all," said Mr Jones. "It's a way of deepening the understanding of that particular market segment. Then you take a step back and look at your product and service."
The second phase involved quantifying and targeting those who would potentially be the best customers, adjusting the product or service to the market's requirements if necessary, then going back to the sample group to fine tune the acceptability of the idea and proposed price point.
"The real value of Peter's approach is that you're not just validating your market, you are identifying your first customers as well and a lot of them become your biggest customers."