What is the concept behind waterAUTOMATION? What was the experience behind the innovation? What were your personal water leakage experiences? What were the challenges faced in developing aquaHALT? How did you overcome the challenges? How did you ensure customer-centric design? What made you choose to develop this appliance? What was the customer feedback? What was your vision or drive? What was your main lesson from creating aquaHALT?