Darlene, an augmented reality smart glasses device, is exhibited at the Youbiquo booth during the Mobile World Congress 2021 in Barcelona, Spain. Credit: AP/PTI Photo
Visitors sit at the TelcoDR stand during the Mobile World Congress (MWC) fair in Barcelona. Credit: AFP Photo
A man walks past a stand of telecom operator Orange, at the Mobile World Congress (MWC) in Barcelona, Spain. Credit: Reuters Photo
A man virtually drives a boat in Valencia's harbour through 5G connection from the stand of telecom operator Orange, during the Mobile World Congress (MWC), in Barcelona, Spain. Credit: Reuters Photo
People watch a lights performance at TelcoDR Cloud City during the Mobile World Congress (MWC) in Barcelona, Spain. Credit: Reuters Photo
SpaceX founder and Tesla CEO Elon Musk speaks on a screen during the Mobile World Congress (MWC) in Barcelona, Spain. Credit: Reuters Photo
A piece of meat is printed with a 3D printer by Novameat during the Mobile World Congress (MWC) in Barcelona, Spain. Credit: Reuters Photo
A Verizon robot is seen during the Mobile World Congress (MWC) in Barcelona, Spain. Credit: Reuters Photo
View of a sign at the stand of telecom operator Orange, at the Mobile World Congress (MWC) in Barcelona, Spain. Credit: Reuters Photo
People visit startups areas at the Mobile World Congress (MWC) in Barcelona, Spain. Credit: Reuters Photo
A tech expert Daniel Delgado uses a 3D VR Glasses on a model of ship, during the Mobile World Congress (MWC) in Barcelona, Spain. Credit: Reuters Photo
Published 01 July 2021, 06:12 IST