HyperSkill example, powered by SimGenie
An electrical troubleshooting simulator with an AI tutor inside
Try this free electrical troubleshooting simulator online, in your browser. Learners troubleshoot a faulty electrical circuit with Sandra, an embodied AI assistant who understands spoken questions and answers from knowledge the author preloaded. No separate help doc, no tab switch.

How the electrical troubleshooting simulator works
Sandra does not just narrate the scenario. She answers what the learner actually asks.
1
Author preloads answers
The simulation’s author embeds answers to the questions learners are likely to ask, ahead of time, right inside HyperSkill.
2
Learner asks, out loud
Working through the faulty circuit, the learner asks Sandra a question by voice. Conversational AI understands what they said.
3
Sandra answers in context
Sandra responds using the preloaded knowledge, without breaking the learner out of the troubleshooting scenario.
Try the electrical troubleshooting simulator
This is a real, working simulation, not a mockup. Find the fault in the circuit, and ask Sandra out loud whenever you get stuck.
Interactive. Allow microphone access to talk with Sandra.
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