Teachers, Impossible Math, Virtual Assistants & Smartphone Etiquette

• Schools Offer Mobile Tech Certificates for Teachers
  Back in my day, teachers drew pictures in the dirt floor with sticks, and we learned that shiznit.
• Apple and Samsung Make 108 Percent of All Smartphone Profit
  I promise, no imaginary numbers or quantum physics.
• No Shortage of Android Voice-Controlled Virtual Assistants
  Siri isn’t made for everyone. Outside of iPhone land, there’s plenty of choice.
• 9 Rules of Using Your Smartphone at a Party
  They are unflinchingly rigid.