Cry for help

日期:2018-02-24 06:55:24 作者:高励 阅读:

By Barry Fox After singing coffee mugs and greetings cards comes the singing dummy. Douglas McTavish of Motherwell near Glasgow points out in GB 2 319 883 that looking for a crying baby’s lost dummy (or pacifier) at night means switching the light on and upsetting the child even more. The answer, says McTavish, is a small music generator built into a dummy and controlled by a sound-sensitive switch. When the baby cries, the dummy plays a tune. As well as calming the baby,