iPad has had a massive impact on the point of sale (POS) industry. Companies such as Revel, Shopkeep and Upserve are some of the solution providers quickly replacing ancient cash registers and POS terminals with modern iPad-based point of sale systems.
Field technicians in many industries have stopped carrying laptops and now use iPhone to conduct all of their field service activity.
Meeting room booking systems such as Teem and Robin employ the iPad as a meeting room display at the door of the conference room.
When live streaming indoors ethernet is a networking option that provides superior latency and reliability.