General distractions (lost in thought, inattention, etc.)
Eating or drinking
Other occupants in the vehicle
Cell phone use
Outside person or event
people are killed
people are injured
Think you can perform two tasks simultaneously with success? Think again. While many people feel that they are excellent multitaskers, neuroscientists say that our brains simply cannot handle multiple tasks at once. Instead we task-switch, and cannot pay attention to everything around us.
of productivity is actually LOST during task-switching.