In this interview, Autocar Professional’s Mugdha Mishra speaks with Martin Uhlarik, Chief Design Officer, Tata Motors, & Executive Director, TMDTC on the design thinking behind the Tiago facelift, the deliberate choice to differentiate the EV from its ICE sibling, the materials and ergonomics decisions inside the cabin, where Tata Motors is headed on controls and why the brand is moving towards a hybrid approach of physical buttons with a digital backend and emerging trends in car colours.