iPhones and Children Are a Toxic Pair, Say Two Big Apple Investors

Two activist shareholders want Apple to develop tools and research effects on young people of smartphone overuse and addiction

A leading activist investor and a pension fund are saying the smartphone maker needs to respond to what some see as a growing public-health crisis of youth phone addiction.

Jana Partners LLC and the California State Teachers’ Retirement System, or Calstrs, which control about $2 billion of Apple shares, sent a letter to Apple on Saturday urging it to develop new software tools that would help parents control and limit phone use more easily and to study the impact of overuse on mental health.

.. the investors believe that Apple’s highflying stock could be hurt in coming decades if it faces a backlash and that proactive moves could generate goodwill and keep consumers loyal to Apple brands.
.. Jana and Calstrs are working with Jean M. Twenge of San Diego State University, who chronicled the problem of what she has dubbed the “iGen” in a book that was previewed in a widely discussed article in the Atlantic magazine last fall, and with Michael Rich of Harvard Medical School and Boston Children’s Hospital, known as “the mediatrician” for his work on the impact of media on children.