PENSACOLA, Florida - The idea for a smoke detector that lets parents record a message to tell young children what to do when there is a fire came in a dream, one of its inventors says.

• 佛罗里达州潘萨括拉市：能让父母录下声音告诉孩子在火灾发生时该怎么办的报警器的发明灵感来自一个梦，该报警器的发明人之一艾迪-弗瑞如是说道。