Wow, pretty amazing. It's a lot like a Star Trek "hypospray." Anyway, I can imagine a lot less kids crying when getting their inoculation. Seeing a huge needle

Wow, pretty amazing. It's a lot like a Star Trek "hypospray." Anyway, I can imagine a lot less kids crying when getting their inoculation. Seeing a huge needle (to a child) is quite scary and this device does not look scary at all. In fact, it looks a lot like a toy. I wonder how they can reuse the device between patients (probe ejection)? In reality, I fear this tool will never see the marketplace due to the medical industry stranglehold.