An online survey is an indirect user-centered analysis methodfor gathering data from a large number of potential participants. Based on the question, a questionnaire will be developed anddistributed to potential participants (e.g. per e-mail). The largesample size enables a quantitative analysis of the data, whichdefines the user group more precisely and allows to even betteradapt the product to their needs.

Find a detailed description of the method here: Online Survey