I'm trying to research and write about visual prostheses/bionic eyes.
Do we know what's the current best model on the market?
Is there a version with an electrode array of 100+ or even 1,000+ electrodes?
With enough info, it should be possible to extrapolate a trend, and figure out roughly when bionic eyes will match human vision.
The human eye has a resolution equivalent to around 576 megapixels (MP). That's obviously far beyond the capability of today's cameras, but perhaps with exponential growth it could be achieved in the not-too-distant future.
Any info and suggestions would be appreciated.