nickao said:
How much can the screen help?
For goodness sake look at the blade directly.
I could see if a person had bad eyes or if it were designed for a disabled person, that may be its intended target audience.
Nick
Next they'll implement auto-focus, as in an auto positioner/hold down. You mark your board and set it on the table and the positioner/hold down slides it into place (determined by the contrast detection receptor) and beeps when it's ready for you to make the cut.