Andrew McHugh, Founder of Wist, believes he has found the killer use case for VR. They discuss WIST, an app that lets users relive memories through AR and VR, capturing videos using iPhones and LiDAR sensors. They explore investment opportunities in the VR space and discuss onboarding difficulties. Venture capitalist Sian Banister shares her emotional connection to finding the killer use case for AR. Excitement about investing in Wist and creating a syndicate is mentioned, along with upcoming episodes and a partnership with American Express.