Links idea?

[Nigel Stoppard]

I had an idea to increase the brail mode functionality of the links web 
browser and would like some feed back please.

Pressing the h key will take you to the next heading.
Pressing the v key will take you to the next visited link.
Pressing the u key will take you to the next unvisited link.
Pressing the n key will take you to the next block of 25 characters or more 
that is not a link.

The left shift key will work with ALL the above keys to move to the previous 
element.

Pressing the enter key will toggle forms mode on and off when in a form 
field to allow you to enter text.

Thanks in advance,
Nigel,