I wonder if this could be the patent that Mr Hayes Tweeted about on Friday... investorshub.advfn.com/uimage/uploads/2017/2/4/tszvqXEPGL_ProjecttingImageLensPatent.jpg https://www.google.com/patents/WO2016161463A1?cl=en&dq=optic+%26+data+display+within+contact+lens+%2B+David+Markus&hl=en&sa=X&ved=0ahUKEwizgeGfu_fRAhXH2SYKHUioChoQ6AEIGjAA