Adjustable scanned beam projector

A method of controlling a light field on a per-pixel basis, the method comprising:

• emitting light via a first light source of an array of light sources;
• receiving the light from the first light source at a holographic light processing stage comprising a plurality of holograms, a first hologram of the plurality of holograms being configured to selectively diffract light from the first light source;
• outputting light from the first light source diffracted by the first hologram;
• receiving the light from the first light source at a scanning optical element and scanning the light to direct the light toward a first pixel;
• emitting light via a second light source of the array of light sources;
• receiving the light from the second light source at the holographic light processing stage, a second hologram of the plurality of holograms being configured to selectively diffract light from the second light source;
• outputting the light from the second light source diffracted by the second hologram differently than the light from the first light source;
• and
• receiving the light from the second light source at the scanning optical element and scanning the light to direct the light toward a second pixel.