ERHAA explores sandbox AI simulation: define the world, organize perspectives, observe feedback, and compare choices. The public site makes the structure tangible through working examples.
We focus on interaction, disturbance, and feedback. A useful simulation shows the result while preserving the initial conditions, rules, and limitations that produced it.
Public examples require no registration or account credentials. Use the lab, export a result, and review the method at your own pace.
Methods, calculations, and boundaries remain visible. Every public example explains its data, rules, and intended use.
X, LinkedIn, and GitHub links point to the named third-party research organizations. They provide context without implying an official account or partnership.
Open the experiment, adjust its settings, and download a record. The public site provides research examples, not account custody, automated trading, or paid transactions.