How many people out there have some sort of tech? Well, have you thought about people that can't use it?  Everyday objects that are so simple for us to use, can be daunting and unfair for those whose bodies prevent them from access.  There is an entire field of study in this area.  The study of ergonomics attempts to design objects so that they are more beneficial and efficient for use in the work environment.  I have spent countless hours developing a design to give those with swan neck deformity an equal opportunity to use a simple computer mouse.