EyeCanKnow can test for anything related to past actions, behaviors, and events. They are NOT knowledge-based tests. Actions or behaviors should be concrete and easily defined. Tests should focus on actions or behaviors of most concern. EyeCanKnow offers 6 pre-built test templates, including online fidelity tests and lie detection tests for drugs, alcohol, pornography, gambling, and theft tests that can be customized to you. For a more robust and personalized test, we recommend TruthQuest- a fully customized test with up to two questions unique to your situation.