Zeaxanthin is ingested orally at suitable dosages such as 30 to 100 mgday for a span of 1 to 2 weeks, can give skin a darker tint that emulates a healthy suntan. The computer identifies an original jargon included in the multi-party communication based, at least in part, on the profile information. The number of outlets is equal to or greater than the number of inlets. An electromagnetic beam of energy is applied to the joint to at least partially melt the filler material. The uniform top and the uniform bottom support uniform adornment that identifies the members of a group, profession, organization, or establishment. CPU 8 adjusts the display position based on the displacement information, such that the change of the field angle of each frame of image is cancelled.