Auckland touchscreen technology company sold to a North American outfit — which then pulled the pin.
The total allocated since October last year is $3.15m.
Publisher also releases more details of the software technology he says over 30 staff have worked on.
The termination of the grant is understood to be a first in Callaghan's history.
Chairman calls move 'unjust'.
Winston says one of the government’s flagship R&D companies is a foreign company and asks why taxpayers' are footing the bill.
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