Abstract: A digital light processing display system is provided with fewer major moving parts and a smaller form factor. A high-intensity, high-frequency strobe light is used to direct a pulse of light through colored filters. The colored pulses of light are passed through separate prisms, each with a high index of refraction. The index of refraction and the length of the path through the prism result in a delay for each color. For each pixel with a component of the color for each colored pulse, a controller activates the corresponding mirror in an array of mirrors. The timing of the activation of the mirrors is coordinated with the timing of the colored pulses of light to form a full color image.

Abstract: An email proxy server system gives the user access to all of their email accounts through a unified port. The proxy server maintains a mail registration database associating the user's ID with multiple email accounts, which may be hosted on different Internet providers and otherwise. The email messages stored on the email hosts may be in POP3 format, which configuration the proxy server imitates to give the user an impression of transparent access to all of their email accounts. Because the ability to access individual mail boxes is unbound from particular internet addresses, one user may maintain any number of email mail boxes at different hosting servers, and change those addresses, without having to reprogram client, server, and other software.