Chenyang Lu, Washington University in St. Louis (IMAGE)

Washington University in St. Louis

Chenyang Lu, Washington University in St. Louis

Caption

Computer scientist Chenyang Lu wearing a wireless pulse oximeter. The circuit card visible on the table is a wireless computer that transmits the oximeter data to a relay node in the wireless network and, ultimately, to a base station. The wireless vital-sign network is an example of the new body-sensor networks.

Credit

David Kilper/WUSTL

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