Re: It's for...
It's better than a laptop if your application is better suited to a touch interface. For example, many bands use the iPad as the control for a mixing desk. Why? Because the sound technician can stand amongst the audience during the gig (all iOS devices have wireless MIDI baked in since the first iPhone). Other musicians use it to display sheet music. Leica site survey gear only works with iOS/iPadOS (indeed, the only time I ever saw a pre-ipad Win XP TE tablet in the wild was in the arm of a surveyor)
Anyone looking for a single 'killer app' is seeking in vain since their premises is faulty. However, there are hundreds of damned useful applications that people use.
Biting the hand that feeds IT
