An electric fireplace once had a fairly simple job: create the warm glow of a fire without the need for wood, smoke or a traditional chimney. But as home interiors have changed, so has the technology behind that familiar glow. What began with LED lighting effects has developed into detailed LCD flame displays and, more recently, holographic visual effects designed to create greater depth and immersion. The story of electric fireplace technology is, in many ways, a story about making an artificial flame feel more visually engaging, natural and atmospheric.