138482
Fluid actuation signals for droplet mixing , splitting , and routing are set by the control software and can be reconfigured as needed and in real-time ( unlike continuous-flow microfluidic structures incorporating micropump s , microvalve s , and microchannel s which are fabricated as permanent application-specific structures ) .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None