Tiny Fantastic Voyage Inspired Robots Are Starting To Get Reasonably Mature

szotz writes: No shrinking machine in an underground military lab (as far as we know). And no Raquel Welch. Still there is a growing microrobotics movement underway, looking at ways that tiny, untethered robots might be used to perform medical interventions in the human body. There have been piecemeal reports for years now of various designs, such as microscallops that can swim through the eye and bots that can be pushed around by bacteria flagella. This article in IEEE Spectrum gives a round-up of recent progress and looks at some of the difficulties that arise when you try to make things tiny and still have them retain a modicum (or give them more than a modicum) of function.

Comments

Brilliant sci-fi (Fantastic Voyage)

[Tablizer]

That movie was sci-fi at its best: mostly plausible*, educational, entertaining, suspenseful, memorable, timeless, and it made you think. And it had Raquel Welch!

* Except maybe for the shrunken human passengers part, but in the near future, remote "virtual" control operators may play similar roles the way military drone operators do now. They may end up having to make quick decisions in difficult circumstances in terms of the patient's life and say limitations of batteries etc. on potentially patient-customized probe(s).