The final frontier of display tech (as far as being able to elicit any physiologically possible eye response) is a pair of tunable lasers. You really can't go m

The final frontier of display tech (as far as being able to elicit any physiologically possible eye response) is a pair of tunable lasers. You really can't go much farther than that for emissive displays! We're almost saturated (no pun intended) on useful resolution, so I expect color to be the next area of focus.