The Delphi technique is a structured communication method used to gather expert opinions and achieve consensus on specific topics. It involves a series of questionnaires sent to a panel of experts, who provide their insights anonymously. This process allows for the collection of diverse viewpoints while minimizing the influence of dominant individuals. After each round of questionnaires, the responses are summarized and shared with the panel, allowing experts to reconsider their opinions based on the feedback. This iterative process continues until a consensus is reached or the responses stabilize, making the Delphi technique valuable for forecasting and decision-making in various fields.