Unlocking tech breakthroughs

ARIA is the UK's research and development funding agency that's built to unlock new scientific and technological developments. We speak to ARIA's new boss about their work.Also this week: the tech that's helping disabled racing drivers to achieve their dreams. And the pros and cons of making AI-generated complaints.Presenter: Chris Vallance Producer: Tom Quinn(Image: An illustration of a light bulb, representing creative thoughts and ideas. Two human hands attempt to grasp the image. Credit: Getty Images)