Restaurants and bars have been taking extra precautions as the world continues to ease coronavirus restrictions. But it’s also given some a chance to experiment by using robots to mix drinks and serve food, without fear of spreading the virus. Scott Longmuir reports. For more from ABC News, click here: https://ab.co/2kxYCZY You can watch more ABC News content on iview: https://ab.co/2OB7Mk1 Subscribe to us on YouTube: http://ab.co/1svxLVE Go deeper on our ABC News In-depth channel: https://ab.co/2lNeBn2 You can also like us on Facebook: http://facebook.com/abcnews.au Or follow us on Instagram: http://instagram.com/abcnews_au Or even on Twitter: http://twitter.com/abcnews