ASSA ABLOY’s Mobile Keys solutions for NFC locking, wireless security and access control were highlighted by the GSM Association (GSMA) at Mobile World Congress, the mobile industry’s biggest event, which took place from Feb. 27 to March 1 in Barcelona. The GSMA represents the interests of nearly 800 of the world’s mobile operators, as well as more than 200 companies in the broader mobile ecosystem, in more than 220 countries worldwide, and ASSA ABLOY was proud to be associated with such a di...