The smart holograms respond to the presence of certain compounds by changing color. They can be used to test blood, breath, urine, saliva or tear fluid for compounds such as glucose, alcohol, hormones, drugs or bacteria.
Tag: urine test
Smartphones with sensitive touchscreens could one day diagnose diseases
Smartphones have the potential to one day diagnose diseases by taking the lab-on-a-chip concept and using the touchscreens to diagnose fluid samples
