A good user interface (UI) is crucial for usability of any medical device UX Design. In fact, the user interface design process is an essential part of product design. In our modern time, even if your device has all the necessary features after extensive design research and testing, the UI that clients interact with is what will dictate their view of the device. This is why user experience design techniques are important – you must consider spanning time, devices, systems, mediums or even different users. A successful design must perform well in both the digital and physical dimensions, across all touch points. Consider that every piece of software must be used with at least one piece of hardware for input and output.