Japan looks beyond Industry 4.0 towards Society 5.0

Declining birth rate, aging population, natural disasters, pollution: Do these sound like issues the IT industry can deal with? Japanese businesses say yes, and a number of them are at the Cebit trade show in Hanover, Germany, to explain why. Industry 4.0 -- the building of "smart factories" in which machines monitor one another and make decentralized decisions about production and maintenance -- has been a theme of recent Cebit shows. Now, under the banner Society 5.0, the show's partner country for 2017, Japan, wants to take the transformation beyond industry, making "smart society" one of the show's talking points. Behind the drive are some very real societal problems.