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"I realised on the way here that on Thursday 6 March, it'll be 20 years to the day that Amy Winehouse came up to my studio," he reminisced.
When the robot detects an obstacle it can overcome, such as a threshold, it lifts over it to continue cleaning. And to be quite honest, this feature is unbearably cute when the robot lifts its rear as it backs up into the dock to recharge.