A woman yells at police officers as she has a laser sight pointed at her as demonstrations continue in reaction to the death in Minneapolis police custody of George Floyd, in Minneapolis, Minnesota, U.S., May 31, 2020. REUTERS/Lucas Jackson

A migrant worker wearing a mask has his temperature taken using an infrared digital laser thermometer as he waits in a queue for transport to reach to a railway station to board a train to his home state of northern Uttar Pradesh, after a limited reopening of India's giant rail network following a nearly seven-week lockdown to slow the spreading of the coronavirus disease (COVID-19), in Ahmedabad, India, May 15, 2020. REUTERS/Amit Dave

A general view of a GBU-12 Paveway laser-guided bomb and a General Atomics MQ-9 Reaper drone during a visit of French Defence Minister Florence Parly to the French Air Force pilot school at the BA 709 military air base of Cognac-Chateaubernard in Chateaubernard, France May 14, 2020. Mehdi Fedouach/Pool via REUTERS

A general view of a GBU-12 Paveway laser-guided bomb and a General Atomics MQ-9 Reaper drone during a visit of French Defence Minister Florence Parly to the French Air Force pilot school at the BA 709 military air base of Cognac-Chateaubernard in Chateaubernard, France May 14, 2020. Mehdi Fedouach/Pool via REUTERS

A CO2 Laser Cutting Machine cuts polycarbonate face shields at movie props company Arete which transitioned its entire workforce to producing medical equipment during the global outbreak of the coronavirus disease (COVID-19), in North Hollywood, California, U.S., April 16, 2020. REUTERS/Mario Anzuoni

Operator Ray Wiley checks face shields cut by a CO2 Laser Cutting Machine at movie props company Arete which transitioned its entire workforce to producing medical equipment during the global outbreak of the coronavirus disease (COVID-19), in North Hollywood, California, U.S., April 16, 2020. REUTERS/Mario Anzuoni

Operator Ray Wiley loads a polycarbonate sheet into a CO2 Laser Cutting Machine to cut polycarbonate face shields at movie props company Arete which transitioned its entire workforce to producing medical equipment during the global outbreak of the coronavirus disease (COVID-19), in North Hollywood, California, U.S., April 16, 2020. REUTERS/Mario Anzuoni

A CO2 Laser Cutting Machine cuts polycarbonate face shields at movie props company Arete which transitioned its entire workforce to producing medical equipment during the global outbreak of the coronavirus disease (COVID-19), in North Hollywood, California, U.S., April 16, 2020. REUTERS/Mario Anzuoni

Operator Ray Wiley keeps watch as a CO2 Laser Cutting Machine cuts polycarbonate face shields at movie props company Arete which transitioned its entire workforce to producing medical equipment during the global outbreak of the coronavirus disease (COVID-19), in North Hollywood, California, U.S., April 16, 2020. REUTERS/Mario Anzuoni

Operator Ray Wiley keeps watch as a CO2 Laser Cutting Machine cuts polycarbonate face shields at movie props company Arete which transitioned its entire workforce to producing medical equipment during the global outbreak of the coronavirus disease (COVID-19), in North Hollywood, California, U.S., April 16, 2020. REUTERS/Mario Anzuoni

Operator Ray Wiley keeps watch as a CO2 Laser Cutting Machine cuts polycarbonate face shields at movie props company Arete which transitioned its entire workforce to producing medical equipment during the global outbreak of the coronavirus disease (COVID-19), in North Hollywood, California, U.S., April 16, 2020. REUTERS/Mario Anzuoni

Operator Ray Wiley keeps watch as a CO2 Laser Cutting Machine cuts polycarbonate face shields at movie props company Arete which transitioned its entire workforce to producing medical equipment during the global outbreak of the coronavirus disease (COVID-19), in North Hollywood, California, U.S., April 16, 2020. REUTERS/Mario Anzuoni

Maxime Damecour (R) and Jordan Bowden (not seen) produce laser-cut face shields for medical workers treating coronavirus disease (COVID-19) at Robocut Studio in Montreal, Quebec, Canada March 28, 2020. Picture taken March 28, 2020. REUTERS/Christinne Muschi

laser-cut face shields are picked off the machine for medical workers treating coronavirus disease (COVID-19) at Robocut Studio in Montreal, Quebec, Canada March 28, 2020. Picture taken March 28, 2020. REUTERS/Christinne Muschi

A guide for cutting is seen on the table as Maxime Damecour and Jordan Bowden produce laser-cut face shields for medical workers treating coronavirus disease (COVID-19) at Robocut Studio in Montreal, Quebec, Canada March 28, 2020. Picture taken March 28, 2020. REUTERS/Christinne Muschi

Jordan Bowden prepares a PETG (Polyethylene terephthalate glycol) plastic sheet as they laser-cut face shields for medical workers treating coronavirus disease (COVID-19) at Robocut Studio in Montreal, Quebec, Canada March 28, 2020. Picture taken March 28, 2020. REUTERS/Christinne Muschi

laser-cut face shields are picked off the machine for medical workers treating coronavirus disease (COVID-19) at Robocut Studio in Montreal, Quebec, Canada March 28, 2020. Picture taken March 28, 2020. REUTERS/Christinne Muschi

laser-cut face shields are picked off the machine for medical workers treating coronavirus disease (COVID-19) at Robocut Studio in Montreal, Quebec, Canada March 28, 2020. Picture taken March 28, 2020. REUTERS/Christinne Muschi

Maxime Damecour prepares to cut face shields for medical workers treating coronavirus disease (COVID-19) at Robocut Studio in Montreal, Quebec, Canada March 28, 2020. Picture taken March 28, 2020. REUTERS/Christinne Muschi

Jordan Bowden demonstrates their laser-cut face shields for medical workers treating coronavirus disease (COVID-19) at Robocut Studio in Montreal, Quebec, Canada March 28, 2020. Picture taken March 28, 2020. REUTERS/Christinne Muschi

A laser cuts face shields for medical workers treating coronavirus disease (COVID-19) at Robocut Studio in Montreal, Quebec, Canada March 28, 2020. Picture taken March 28, 2020. REUTERS/Christinne Muschi

Maxime Damecour picks up freshly cut face shields for medical workers treating coronavirus disease (COVID-19) at Robocut Studio in Montreal, Quebec, Canada March 28, 2020. Picture taken March 28, 2020. REUTERS/Christinne Muschi

Maxime Damecour watches as a laser cuts face shields for medical workers treating coronavirus disease (COVID-19) at Robocut Studio in Montreal, Quebec, Canada March 28, 2020. Picture taken March 28, 2020. REUTERS/Christinne Muschi

Maxime Damecour (R) and Jordan Bowden produce laser-cut face shields for medical workers treating coronavirus disease (COVID-19) at Robocut Studio in Montreal, Quebec, Canada March 28, 2020. Picture taken March 28, 2020. REUTERS/Christinne Muschi

Maxime Damecour (R) and Jordan Bowden produce laser-cut face shields for medical workers treating coronavirus disease (COVID-19) at Robocut Studio in Montreal, Quebec, Canada March 28, 2020. Picture taken March 28, 2020. REUTERS/Christinne Muschi

Maxime Damecour (L) and Jordan Bowden produce laser-cut face shields for medical workers treating coronavirus disease (COVID-19) at Robocut Studio in Montreal, Quebec, Canada March 28, 2020. Picture taken March 28, 2020. REUTERS/Christinne Muschi

Fahmi Al-Shawwa, CEO of Immensa Technology Labs, uses a 3D laser printer to produce components for face shields, following the outbreak of the coronavirus disease (COVID-19), in Dubai, United Arab Emirates, March 30, 2020. Picture taken March 30, 2020. REUTERS/Christopher Pike

A health worker takes the temperature of a trucker with an infrared digital laser thermometer as he drives into Abidjan, after Ivorian authorities have isolated the city from other cities, due to the outbreak of coronavirus disease (COVID-19), in Abidjan, Ivory Coast March 30, 2020. REUTERS/Luc Gnago

A health worker takes the temperature of a trucker with an infrared digital laser thermometer as he drives into Abidjan, after Ivorian authorities have isolated the city from other cities, due to the outbreak of coronavirus disease (COVID-19), in Abidjan, Ivory Coast March 30, 2020. REUTERS/Luc Gnago

A health worker takes the temperature of a trucker with an infrared digital laser thermometer as he drives into Abidjan, after Ivorian authorities have isolated the city from other cities, due to the outbreak of coronavirus disease (COVID-19), in Abidjan, Ivory Coast March 30, 2020. REUTERS/Luc Gnago

Health workers take the temperature of truckers with infrared digital laser thermometers as they drive into Abidjan, after Ivorian authorities have isolated the city from other cities, due to the outbreak of coronavirus disease (COVID-19), in Abidjan, Ivory Coast March 30, 2020. REUTERS/Luc Gnago

A health worker takes the temperature of a trucker with an infrared digital laser thermometer as he drives into Abidjan, after Ivorian authorities have isolated the city from other cities, due to the outbreak of coronavirus disease (COVID-19), in Abidjan, Ivory Coast March 30, 2020. REUTERS/Luc Gnago

A health worker takes the temperature of a woman with an infrared digital laser thermometer following the outbreak of coronavirus disease (COVID-19), at the presidential palace in Abidjan, Ivory Coast March 16, 2020. REUTERS/Luc Gnago

A health worker takes the temperature of a woman with an infrared digital laser thermometer following the outbreak of coronavirus disease (COVID-19), at the presidential palace in Abidjan, Ivory Coast March 16, 2020. REUTERS/Luc Gnago

Laser beams shine through a crowd of demonstrators clashing with police during a protest against Chile's government in Santiago, Chile March 6, 2020. REUTERS/Pablo Sanhueza

Laser beams shine through a crowd of demonstrators clashing with police during a protest against Chile's government in Santiago, Chile March 6, 2020. REUTERS/Pablo Sanhueza

A health worker takes the temperature of Aouele Eugene Aka, the Ivorian health minister with an infrared digital laser thermometer, during his visit to Felix Houphouet Boigny International Airport in Abidjan, Ivory Coast January 26, 2020. REUTERS/Luc Gnago

A demonstrator shines lasers on riot police during anti-government protests in Santiago, Chile, January 24, 2020. REUTERS/Edgard Garrido

Demonstrators shine lasers on a riot police vehicle during anti-government protests in Santiago, Chile January 17, 2020. REUTERS/Edgard Garrido

Demonstrators use green laser lights during a protest against Chile's government in Santiago, Chile January 10, 2020. REUTERS/Ivan Alvarado

Paul Bailey, Principal Technical Director at Walt Disney Imagineering, talks about Panasonic laser projection technology with Michael Moskowitz, CEO of Panasonic Corporation of North America, at a Panasonic news conference during the 2020 CES in Las Vegas, Nevada, U.S., January 6, 2020. REUTERS/Steve Marcus

Paul Bailey, Principal Technical Director at Walt Disney Imagineering, talks about Panasonic laser projection technology with Michael Moskowitz, CEO of Panasonic Corporation of North America, at a Panasonic news conference during the 2020 CES in Las Vegas, Nevada, U.S., January 6, 2020. REUTERS/Steve Marcus

A demonstrator reacts amid laser beams and tear gas during a protest against Chile's government in Santiago, Chile January 1, 2020. REUTERS/Pablo Sanhueza

Demonstrators move to take cover amid tear gas, laser beams and New Year fireworks at Plaza Italia during a protest against Chile's government in Santiago, Chile January 1, 2020. REUTERS/Pablo Sanhueza

People react as they ring in the new year at Plaza Italia amid laser beams during a protest against Chile's government in Santiago, Chile January 1, 2020. REUTERS/Pablo Sanhueza TPX IMAGES OF THE DAY

Demonstrators gather with flags around and on top of the monument of general Manuel Baquedano amid laser beams at Plaza Italia during a protest against Chile's government in Santiago, Chile January 1, 2020. REUTERS/Pablo Sanhueza

Demonstrators gather around and on top of the monument of general Manuel Baquedano amid laser beams at Plaza Italia during a protest against Chile's government in Santiago, Chile January 1, 2020. REUTERS/Pablo Sanhueza

Demonstrators move amid laser beams and tear gas during a protest against Chile's government in Santiago, Chile January 1, 2020. REUTERS/Pablo Sanhueza

A demonstrator uses a laser pointer during a protest against Chile's government in Santiago, Chile January 1, 2020. REUTERS/Pablo Sanhueza

Demonstrators take cover amid laser beams during a protest against Chile's government in Santiago, Chile January 1, 2020. REUTERS/Pablo Sanhueza

Demonstrators react on the street amid laser beams during a protest against Chile's government in Santiago, Chile December 31, 2019. REUTERS/Pablo Sanhueza TPX IMAGES OF THE DAY

Demonstrators clash with riot police amid laser beams and water cannon during a protest against Chile's government in Santiago, Chile December 31, 2019. REUTERS/Pablo Sanhueza

Demonstrators use laser lights during a protest against Chile's government in Santiago, Chile December 20, 2019. REUTERS/Ricardo Moraes

A laser beam is shone as riot police officers take positions behind their shields during a protest against Chile's government in Santiago, Chile December 18, 2019. REUTERS/Andres Martinez Casares

Demonstrators use slingshots and lasers against security forces during a protest against Chile's government in Santiago, Chile December 13, 2019. REUTERS/Ricardo Moraes

A demonstrator carries rocks while others aim with lasers as they clash with security forces during a protest against Chile's government in Santiago, Chile December 13, 2019. REUTERS/Ricardo Moraes

A demonstrator carries rocks while others aim with lasers as they clash with security forces during a protest against Chile's government in Santiago, Chile December 13, 2019. REUTERS/Ricardo Moraes

Demonstrators use laser pointers during a protest against Chile's government in Santiago, Chile December 13, 2019. REUTERS/Andres Martinez Casares

A demonstrator uses a slingshot while others aim with lasers at security forces during a protest against Chile's government in Santiago, Chile December 13, 2019. REUTERS/Ivan Alvarado

Demonstrators take cover behind makeshift shields while aiming laser beams at security forces during a protest against Chile's government in Santiago, Chile December 13, 2019. REUTERS/Ivan Alvarado