Developed inhouse.
Up to 6.5 million individuals' information accessed.
Follows departure of Christoph Strizik.
Podcast: Chief information officer Mark Potter.
Piloted on first-year psychology students.
Over a four-year period.
"One of the most powerful technology executives you've never heard of."
Could be a "massive win" for the employee experience.
Will recruit three heads of technology initially to scope the program of work.
With broader plans to embrace AI technology.