In the fight against escalating cybercrime, boards need to deepen their cybersecurity competencies, explains Keri Pearlson, executive director of Cybersecurity at MIT Sloan.
MIT alumni-founded WalkWise uses a motion-detecting device for walkers to allow family members and care professionals to monitor adults with mobility challenges.
Methods that make a machine-learning model’s predictions more accurate overall can reduce accuracy for underrepresented subgroups. A new approach can help.