Conditions of use
Site tools support general practice, self-observation, and interactive demonstration. They are not professional assessments and guarantee no cognitive, health, academic, or work outcome.
Tools are provided as available and can change with browsers, devices, hosting, dependencies, and content maintenance.
Users are responsible for deciding whether a task fits the current context and for exporting or backing up any local record they consider important.
You may use tools personally, share ordinary page links, and reference original explanations without bypassing security or access controls. Do not disrupt service, create invalid ad traffic, inflate impressions or clicks, scrape and misrepresent content as original, or present scores as professional certification.
Results vary with device, display, input, familiarity, interruption, and environment. Do not use a site score as the sole basis for diagnosis, treatment, medication, employment, driving, educational placement, accommodations, or another high-impact decision.
The site guarantees no transfer, reading-speed, visual-field, IQ, health, income, productivity, or academic improvement.
The site may fix or change tools, parameters, content, storage schemas, and routes while aiming to preserve known URLs and local-data migrations. Service is not guaranteed to be continuous, error-free, or compatible with every device.
Original site code and content are governed by the applicable repository license and law. Cited papers, standards, trademarks, and third-party pages belong to their respective rights holders; a link does not imply their endorsement of this site.
To the extent permitted by applicable law, the site gives no warranty against indirect loss caused by reliance on non-standardized scores, service interruption, local-data loss, or inappropriate use. This does not exclude rights or responsibilities that law does not allow to be excluded.
The repository contains no verifiable operating company, registered address, or agreed jurisdiction, so these terms do not invent them. Applicable law depends on the real operator and user context.