User blog comment:ElsaRules!!!/Reverse Artifact Challenge/@comment-26382736-20150911160618

How about a memory artifact? The sound plate will play a sound recording from events in the user's life. The downside is that the playback will be random. It could be the sound of your mother singing to you as a baby, or a phone message from five minutes ago, or the sound of a car alarm that woke you up a year ago. Its the type of useful/useless artifact that just begs for a sister artifact to focus its potential. Perhaps it can be used with Harvey Fletcher's Hearing Aid to focus in on a specific time.