Arvind Krishna
IBM to split in two
Infrastructure services unit to be spun off as a separate company
IBM will no longer develop or sell facial recognition software
Big Blue says it's worried about racial profiling and mass surveillance
Arvind Krishna to replace Ginni Rometty as IBM's CEO
Krishna was the principal architect of the IBM's $34 billion Red Hat acquisition last year
IBM reveals top-five tech that will transform the world in the next five years
As the global population tops eight billion people, technology will be essential just to put food on the table, warns IBM's Arvind Krishna