Cho Mu-hyun is based in Seoul, South Korea and covers global tech conglomerates Samsung, LG and technology news in Asia. His English name is Joe and it rhymes with his last name.
Base stations with sensors installed will detect and measure earthquakes and send that data to authorities to improve response times.
LG Cloi Servebot will assist hospital staff by carrying medical equipment at Seoul National University Hospital.
The South Korean company's home appliance and TV businesses have been negatively impacted by the COVID-19 pandemic.
Samsung's chip business likely contributed the lion's share while its consumer electronics is thought to have fared better than initially feared.
The 870 QVO offers read and write speeds of up to 560Mbps and 530Mbps, respectively.
Spectrum used in satellite communications will be reallocated for 5G use, the country's tech ministry says.
It is a symbolic win for Samsung leader Lee Jae-yong, who is facing accounting fraud charges, and will put pressure on prosecutors.
Dr Sebastian Seung will head the South Korean tech giant's research unit to strengthen its AI competence.
It will be accepted as identification in convenience stores as well as for driver's licence examinations.
Samsung will later update the solution to allow field engineers to adjust the antennas of base stations from their smartphones on the ground.