translation.en: And using this technology, I can not only find out what's going on in their lives but also simultaneously monitor their heart rate, their stress level, their mood and whether or not they are experiencing pain.
translation.zh: 使用这门技术， 我不仅可以知道他们那里发生了什么 同时我可以监测他们的心率 紧张程度 他们的情绪或者是否处于痛苦之中。