The death of the device and the return of the system.

A device is a sealed thing provided on a take it or leave it basis, often designed to oppose the interests of the person using it. Like hybrid corn, a device is infertile by design: you cannot use a device to develop, test, and program more devices.

A system is a curated collection of interchangeable hardware and software parts. Some parts are only compatible with certain other parts, but there is no part that cannot be replaced with an alternative from a different manufacturer. Like heirloom seeds, systems are fertile: systems can be used to design and program both other systems and devices.

A system is a liberatory technology for manipulating information, while a device is a carceral technology for manipulating people.