3. The whole procedure would take continuously for 48 hours. And in every 48 hours, there will be 25-27 times of care process occurs from time to time, and each time would last 5 to 30 minutes. During these times, students should focus on caring for their ”children”.And the total caring time within the 48 hours for the students is 7 hours.
4. Provide a set of key. Students will use the key to let the noisy and disturbing baby quiet down without interrupting the whole simulating procedure. And students must make correct judgment for baby crying so as to solve the problem with the correct key, what is so-called one key for one lock. If you use the wrong key, the baby would continue crying.
5. One ”Emergency Key” is used to make baby quiet down when students can not make correct judgment and take correct nursing for baby crying because of without the whole simulating device.
6. The control box would remind teachers and students of their wrong nursing way.