In an era of fitbits, smartwatches and earbuds, new research headed by SMU Assistant Professor Dong Ma aims to unleash the ...

This method is called Photoplethysmography (PPG), and has even been implemented (in a simple form) in smartphone apps in which the data is generated by video of your finger covering the phone camera.

Recent research led by Singapore Management University Assistant Professor Dong Ma seeks to unleash the potential of ...