Home Appliances Design Ocha 2.0 Customisable Tea Maker by Sachin N P Preparation of tea is a process which is unique to individuals in a household. Introducing "Ocha 2.0 : the personal tea maker". Ocha is a product of in depth consumer research and iteration which resulted in an easy to use and strikingly designed device using a unique stirring mechanism. The experience of making custom tea is effortless with advanced functionality like scheduling with Internet of Things as the. In a nut shell Ocha 2.0 gives rise to a new era of tea brewing.