About Excel, that’s not what I meant, in my head at least. For any 1 excel user the software looks over engineered. So many complex features not being used... b

About Excel, that’s not what I meant, in my head at least. For any 1 excel user the software looks over engineered. So many complex features not being used... by them. But from the product perspective it probably does exactly what all the users need as a group. Is a coffee machine with 1000 parts over engineered? For home use yes. For use on the ISS probably not. Context is important, take something out of context and you’ll confidently give the wrong answer. Anything can be considered over engineered if we just ignore the requirements of the user/builder. Copy from phone? Over engineered with wireless. Copy over SD? Over engineered with a controller. Have a door bell at all? Over engineered with wires. Start with the goal of the device. Do you want a doorbell with a ring you can choose? SD is probably a lower complexity choice and can’t really go much lower. Do you want a doorbell with internet? Add basic internet connectivity. Unless you do it in a convoluted fashion, with more parts and complexity than needed to achieve that, it's not over engineering. > And to make whstl's point: I find it much easier to justify internet I read the opposite. whstl made 2 points for as long as I could be bothered to read his comments: that engineers who implement all the requirements are like Nazi soldiers committing genocide, and that additional features on a doorbell amount to over engineering which is exactly the opposite of what you say. If you don't need internet, why add it just on a "might as well" basis? The feature creep can go on forever like that. Add a 2-way intercom, video camera with IR and floodlight, some AI recognition stuff, local and cloud backed storage, etc. Now you also created a headache to maintain the software or guarantee it will be in a botnet soon. Always start with what you need, what’s the goal of the device, and how can you implement that in the most reasonably straight forward fashion as possible. Just so you don’t end up with a doorbell that runs Vmware because "why not".