keep in touch (with someone)
to talk or write to someone, to maintain contact with someone
I have always tried to keep in touch with my friends from high school.
The Most Powerful People In Enterprise Tech
After 22 years at the company, Simon Segars will become CEO of ARM Holdings in July, taking over for Warren East who turned ARM into an industry game changer. So Segars has big shoes to fill. Low power chips designed by ARM, and produced by many, have helped spawn the powerful mobile devices that are killing PCs.
Next up for Segars is to bring ARM into data center servers, making data centers vastly more powerful while using a fraction of the space and energy. Several companies, including HP, are working with ARM on this.