When your device is flashing red light on the ring, this means that the microphone is turned off in the device. When the red light is on, your Alexa device will not be able to listen to you, neither will it respond to any of your commands. Therefore, to turn the red light off, or...
Again these are reminiscent of de Bono's optimistic 'yellow hat' and pessimistic 'black hat' looking for the good and bad, but with a more analytic twist in that the prompt questions 3 to 5 seek to create disjunctions and explore the structure of the design space at a larger level. ...