This second consumer can flood the request queue of the service with a large number of messages in a short time, making it difficult for the call center solution to continue to perform as appropriate.

第二个使用者能在很短的时间内使用大量消息“淹没”服务的请求队列，使得呼叫中心解决方案很难继续正常运行。

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If your main worry is that grandma might fall down, one solution is a Wellcore monitor that straps onto an ankle band and detects falls, alerting an emergency call center.

FORBES: Consider Nanatechnology To Take Care Of Grandma