kuangxiaofei294
@kuangxiaofei
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Fireworks have a "boom" factor that drones generally don't, notes Ms French. However, Bill Ray, an analyst at market research firm Gartner, says that some drones can now launch pyrotechnics, for a firework-like effect. For instance, a stream of sparks raining down from the lower portion of an image created by a group of drones.
Plus, Mr Ray says it is much easier to accurately synchronise drone movements with music during a show, which could be another reason behind their appeal. But the cost of shows remains prohibitive to some, and in part comes down to the fact that laying out the devices and gathering them all up again after the performance is still a relatively slow, manual process, adds Mr Ray.👍 😀 0 reply
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