The closest thing to a suicide booth to have been actually constructed is the "Euthanasia Machine" invented by Philip Nitschke, consisting of software titled "Deliverance", which asks the patient a series of questions, and automatically administers a lethal injection if the correct answers are made. The system and questions are so constructed that the supplier of the machine cannot be held responsible for ending the life of the patient, who takes responsibility by operating it.

The machine was legalized for a short time as it was solely constructed for those suffering from various diseases to end their life.