I wonder how you would put in an address, such as email or website using Braille Screen input? How does one enter the "at" and the "dot" symbols? I tried using the dot 4 and dots 4-6 respectively, but those seem to not enter anything. Also, I notice that some contractions, such as the full cell for "for", and the dot 6 in front of Y or N for their various signs are not recognized. Also, one cannot use propper braille spacing, such as for and the together in contracted braille. I do appreciate the information that has been given on this topic so far, and would love to hear any comments on these questions as well. Thank you.