Assertion: applet | /r/HasProperty | useful
Facets:
value: for demonstration
type: PURPOSE
value: very
type: DEGREE
Source sentences:
text: Applets are very useful for the presentation and demonstration of a concept in an effective manner.
text: To conclude the discussion, we can say that an applet is a useful java component and it is used widely in different critical application.
text: Applets can be useful for consumer value-added services like mobile banking or ID verification, but they can be even more useful for IoT/M2M devices.