Plant ghost echoes throughout the convention

An AR platform where cosplayers leave interactive character recordings for others to discover—creating treasure hunts of living character moments.

Phantasm lets cosplayers plant AR 'ghost echoes' of themselves—short interactive character recordings that other attendees discover by pointing their phone lantern at Bluetooth beacon locations. Creates a treasure-hunt layer of living character moments throughout cosplay conventions.

The Experience

A ghost in the corner

You're walking through a crowded convention hall, your phone lantern glows purple as you approach a seemingly empty corner. Pointing it reveals a ghostly AR assassin crouching on a vent, delivering a chilling in-character monologue about the mission—then vanishes. You just had a genuine encounter with a cosplayer who left hours ago.