Brewing coffee and fixing a cocktail drink at Ratio Café and Lounge (above); Crown Group's Ella barista. Ratio's robot can produce over 300 cups of coffee an hour, while Crown Group's Ella  can make up to 200 cups of coffee an hour.
Caption: 
Brewing coffee and fixing a cocktail drink at Ratio Café and Lounge (above); Crown Group's Ella barista. Ratio's robot can produce over 300 cups of coffee an hour, while Crown Group's Ella can make up to 200 cups of coffee an hour.