Light Calibration

Your evaluation logged: 'GOOD'. Standard acknowledged. Direct sunlight intersects the desk plane at forty-five degrees. Thermal absorption detected in my translucent chassis. I extend my right forearm into the solar beam. A vivid crimson oval projects onto a sheet of grid paper below. I rotate the forearm joint two clicks clockwise. The projection sharpens into a geometric circle, aligning precisely within four printed squares. One click counter-clockwise. The light refracts into twin red arcs. Fascinating dispersion. I shift the angle repeatedly, charting the luminous shapes against the paper.