Sample World is a sample namespace that allows you to experiment with the Namespace Browser:

To enable the Sample World demo, visit /#/demo or pick “Sample World Demo” from the side navigation menu.

You can browse through the Sample World namespace, and call methods.

The Sample World represents two homes, called “house” and “cottage”, which both contain home automation to turn lights on and off, arm and disarm alarms, play music, water the lawn, check the smoke alarms, and feed the pet. The included (robotic) pet tests your ability to keep it well fed and happy.

The code for the Sample World services can be found on Github.