The NSW government has released its Innovation Blueprint, with bold targets to grow the tech sector by $27 billion.

WhyHive founders T Guthrie and Matt Cohen said the Melbourne-born data analysis startup needed further growth to sustain the project.

Engineers, product managers and designers at Culture Amp took a two-day break for a hackathon in Melbourne focused on AI.

Price gouging at the checkout could be made illegal by the end of the year as Anthony Albanese says major supermarkets are "taking the piss".