A holographic billboard, or holobillboard, was an animated billboard that was displayed as a holographic projection.

By 2015, holobillboards replaced all conventional billboards. Goldie Wilson III had a holographic billboard advertising his hover conversion company, Goldie Wilson Hover Conversion Systems.

ActualityEdit

• We are just entering the midpoint between the billboards and holobillboards with digital billboards: giant flat-screens that rotate different advertisements every 30 seconds. Also, images can be projected onto partially visible gases to produce the effect of a "holobillboard". Miniature USB versions can be purchased in the form of Heliodisplays.

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AppearancesEdit

• Back to the Future Part II