How can multiple vis share input from a DAQ simutaneously

How can multiple vis share data input from a DAQ simutaneously?
Recently I am building a EMG measurement platform and somehow DAQ data need to be shared by several vis at the same  time.
Are there any ideas?

If you may need to add/delete tasks that will need th edata you may want to consider a publich/subscribe pattern. Basically your DAQ task will post a message to a single queue. The process listening on this queue (message broker) will determine if there are other processes registered to receive this message. When a device registers for a message it provides a queue to receive it on. The message broker will then post the message to all interested processes. The nice thing about this pattern is that you have dedicated code to handle broadcasting the message and it is very easy at run time to change the number of processes that get the message. The DAQ task will always send the message and will not care how many processes are listening.
Mark Yedinak
"Does anyone know where the love of God goes when the waves turn the minutes to hours?"
Wreck of the Edmund Fitzgerald - Gordon Lightfoot

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