In Walter Isaacson's book about Steve Jobs, he discusses how integrating a hub for portable devices could simplify their functionality. Many tasks, like editing videos or photos, were challenging to perform on small screens, leading to poor user experiences. Jobs recognized that computers were better suited for these complex functions, which highlighted a need for a different approach to device design.

Jobs emphasized the importance of seamless integration between devices, computers, software, applications, and connections like FireWire. He believed that creating an end-to-end experience would enhance user satisfaction and performance, making technology more intuitive and functional. This vision guided his innovations and the development of Apple products, ultimately improving how users interact with technology.