Bionic Lens implanted in your eyes give perfect vision for the rest of your life

Is there a "da da da da da da" sound when you focus on something?

The article makes the thing seem like 100% upside. While that would be great, I'm wondering things like "How long does it last," and "What's the complication rate for the procedure," and "Does it work equally well at all distances?"

So... did the guy selling that to us get the implants? They don't say anything about it in the article.

How is that different from the Visian ICL which has been available since 1996?