It is crucial to provide participants with sufficient information to ensure they understand what they are participating in and what will happen throughout the process. To this end, pre-prepared descriptions are provided, which can be adjusted to the venue and situation. We also provide a pre-measurement briefing sheet, which participants receive in advance.
Before the measurement begins, we also clarify the rules to ensure a calm and orderly environment for everyone. Security requirements applicable to participants must be enforced. This includes health considerations.
We also highlight that all necessary sensory aids (e.g., glasses, hearing aids) must be available for those who need them. We remind those who take regular medications to take them.