# How Qualoo works

- [Overview](/how-qualoo-works/overview.md)
- [Decentralized Physical Test Network](/how-qualoo-works/decentralized-physical-test-network.md)
- [Test Nodes](/how-qualoo-works/decentralized-physical-test-network/test-nodes.md)
- [Standard testing process](/how-qualoo-works/decentralized-physical-test-network/standard-testing-process.md)
- [Custom testing process](/how-qualoo-works/decentralized-physical-test-network/custom-testing-process.md)
- [Connectivity test types](/how-qualoo-works/decentralized-physical-test-network/connectivity-test-types.md)
- [Analytics Platform](/how-qualoo-works/analytics-platform.md)