Software and hardware should meet sooner

In many projects, hardware and software are sequenced: design the device, hand it to firmware, then build the app around whatever the device exposes. That works when the product is well understood. It breaks down when you are still learning what the system needs to do.

Physical constraints change software requirements in ways that are hard to predict from a spec. A sensor that drifts under heat. A button that workers cannot reach while wearing gloves. A connectivity gap that means the UI must work offline for six hours at a time.

When software and hardware are designed in parallel from the first prototype, those constraints surface early. The dashboard can expose calibration flows before the sensor is final. The enclosure can leave room for a display the firmware team did not know they needed.

This is the default mode for lab work: one team, one timeline, shared artifacts. Not because it is fashionable, but because the best prototypes come from tight feedback loops between what you can touch and what you can operate.