- Dim or low lighting
- Slow, steady, rhythmic visual movement
- Cool, dark, or neutral colors
- Uncluttered, organized, "feng shui" space
- Constant degree of stimulus or predictable change in stimulus intensity
- fish tank
- watch time lapsed videos of flowers blooming
- snow globe or "calm down bottle"
- Christmas lights or twinkle/icicle lights in dark room
- lava lamp, fiberoptic lamps, mobiles
- windshield wipers in the slow rain
- campfire or fireplace (Netflix fireplace)
- photos of familiar and trusted people or sleeping animals
- naturescapes (ocean, forest, mountains)
- rhythmic flipping of book pages