A Techmetics personnel uses a tablet to configure settings on a Techi Butler room service robot named Sophie, which delivers food items to hotel rooms at Sofitel Singapore City Centre in Singapore, January 31, 2019.Show moreShow less
Room service robots Sophie and Xavier from Techmetics' Techi Butler range that deliver food items autonomously to guests staying in Sofitel Singapore City Centre are seen at the hotel's main lobby in Singapore January 31, 2019. REUTERS/Loriene PereraShow moreShow less
A Techi Linen Cart, a service robot manufactured by Techmetics to provide autonomous delivery of laundry, linen and bulky items in hotels, pushes a trolley as it moves along a corridor at the housekeeping section of Sofitel Singapore City Centre in Singapore January 31, 2019.Show moreShow less
Techmetics' Techi Butler room service robot named Sophie, which delivers food items to hotel rooms, enters a lift at Sofitel Singapore City Centre in Singapore, January 31, 2019. Show moreShow less
A Techi Linen Cart, a robot manufactured by Techmetics to provide autonomous delivery of laundry, linen and bulky items in hotels, approaches a trolley along a corridor at the housekeeping section of Sofitel Singapore City Centre in Singapore January 31, 2019.Show moreShow less
Techmetics' Techi Butler room service robot named Sophie, which delivers food items to hotel rooms, exits a lift at Sofitel Singapore City Centre in Singapore, January 31, 2019.Show moreShow less
Techmetics' Techi Butler room service robot named Sophie, which delivers food items to hotel rooms, moves across the main lobby at Sofitel Singapore City Centre in Singapore January 31, 2019. Reuters/Loriene PereraShow moreShow less
Room service robots Sophie and Xavier from Techmetics' Techi Butler range that deliver food items autonomously to guests staying in Sofitel Singapore City Centre are seen at the hotel's main lobby in Singapore January 31, 2019.Show moreShow less