Live monitoring
- Immediate response to signal of pain, discomfort and anxiety

Background: Peder
"Peder" experiences severe discomfort at the dentist and therefore, he has avoided the dental treatment for several years. Due to severe toothache, he has to consult a dentist. At the dentist, he is given a device for communicating with the dentist during the treatment.
First
Straightaway, Peder squeezes firmly providing an immediate change on the screen that causes the dentist to stop. Peder is anxious; however, as he experiences Grasp to work as intended, he allows the dentist to continue.
Second
Peder squeezes a little, increasing until moderate, as it is uncomfortable. However, he feels being in control and wants the dentist to continue.
Third
Peder squeezes firmly. The dentist stops. Peder feels a strong pain. The dentist then chooses to administer an anaesthetic before continuing the treatment.