found this cool research paper on "magnetoelectric nonlinear metamaterial" which means material's that can convert fluctuating mangetic pulses into volatage in a way that doesnt require crazy amounts of power (the "nonlinear" part)
possibly enabling human interface devices that talk directly to nerons within the brain!
possible use cases
feeding data back into a human brain. allowing sensory extention devices as described in david eagleman's book livewear
Article from rice collage
full research paper
Joshua C. Chen, Gauri Bhave, Fatima Alrashdan, Abdeali Dhuliyawalla, Katie J. Hogan, Antonios G. Mikos & Jacob T. Robinson
by oran collins