Swallowable Perfume, currently in its development phase, is said to work with the natural processes of metabolism, releasing fragrant molecules through the skin's surface during perspiration.

香水胶囊目前还处在研发阶段。据说，这种胶囊是利用了人体的自然代谢过程，在排汗的同时，通过皮肤表面来释放芳香分子。

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But two other swallowable sensors are now on the scene.

FORBES: Ingestible, Implantable, or Intimate contact; How Will You Take Your Micro-scale Body Sensors