# Cancer Advisor Demo App Guide
Cancer Advisor Demo App is a single page web app to demonstrate the capabilities of KGrid and Cancer Risk Knowledge Objects.
The app connects with the KGrid Sandbox instances of Activator and interacts with the activated Knowledge Objects.
Choose one of three preset patient sample sets;
The app will load the sample patient data;
Click on to initiate the interaction with Sandbox KGird Activator
The cancer risk scores will be computed by the risk score Knowledge Objects and displayed along with the visualization using Icon Array
Click on in each cancer risk advice panel, the respective risk score will be interpreted using the interpretation Knowledge Objects.
In each advice panel, the link of
sourcewill direct to the Knowledge Object in Kgrid Library;
Hovering the mouse over the calculated risk score will highlight the input data used for the risk model.
Patient data can be manually adjusted and the risk scores can be recalculated.