You can do IoT correct and you can do it wrong. Most decide that you need to pull out your phone or register a device before you can use it. No one wants to dow

You can do IoT correct and you can do it wrong. Most decide that you need to pull out your phone or register a device before you can use it. No one wants to download and app to be able to operate a juicer. However a coffee machine for example could be extended with optional features not hindering the core functionality.