Delphi technique

Delphi technique is a method of reconciling subjective forecasts by using a sequential series of estimates derived from a panel of experts. Often used in forecasting technological change.

Definitions

According to Product Manager's Handbook by Gorchels (2nd edition),

Delphi technique. A method of reconciling subjective forecasts by using a sequential series of estimates derived from a panel of experts. Often used in forecasting technological change.

According to the HRBoK Guide,

Delphi technique. A forecasting technique. A method of forecasting where a group of experts provides individual opinions, which are later shared in order to reach a more objective decision.