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Related: Nokia has some patent application for a magnetic tattoo and/or skin patch that would provide haptic feedback from a magnetic field projected by your ph
by cowpewter 15y ago
Related: Nokia has some patent application for a magnetic tattoo and/or skin patch that would provide haptic feedback from a magnetic field projected by your phone: http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=10&f=G&l=50&co1=AND&d=PG01&s1=Nokia.AS.&OS=AN/Nokia&RS=AN/Nokia?fvrewsd http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Se...
Not sure how they would shield from outside interference/have the field coming from your pocket reach your hand in all situations though.
- endlessvoid94 15y agoThere was a House episode where a prisoner had a low-quality tattoo containing too much iron (or something). The prisoner went into the MRI and the experience was excruciating. Not sure if there's any grain of truth to that or not. It was Hollywood.
- AkThhhpppt 15y agoMetal fabricator of my acquaintance probably can't have an MRI, as he's got too many metal splinters floating around his body. So probably true, though I don't know about tattoos...
- eco 15y agoMythBusters covered this one in one of the earlier seasons. They couldn't produce any sort of effect even with unlikely high metal concentrations in the ink.