The basis of our guides
Our guides combine information from linked documentation with practical editorial suggestions for families. Sources include manufacturer instructions, service terms, public agencies and relevant research. A source check is distinct from hands-on testing or independent professional review.
Features, prices, availability and instructions can change. Use the source date as context and confirm the current details with the relevant provider.
Illustrations and product evidence
Conceptual illustrations explain an idea or help identify a topic. They are not photographs of a product test, screenshots of a working interface, or documentation of a real household. Follow the written instructions and official sources for your device.
Images used as product evidence must have a verifiable source and a clear context. An illustration cannot establish product performance, accessibility, safety or a real person's experience.
Authorship and review
Research Desk is the publication attribution used by Haven & Signal. André Ribeiro is the responsible publisher. A personal author, editor, independent fact-checker or expert receives a credit only for work that person has completed and accepted.
The information about each guide shows its source and publication dates, relevant completed credits and evidence limits. A publication date does not imply hands-on testing or professional approval.
Accuracy and respect
Sources, quotes, credentials, product experiences and test results must not be invented. General information must not be presented as an individual medical, legal or safety assessment.
Family examples and practical exercises should respect consent, privacy and the older adult's choices. Never send us passwords, recovery codes, medical records or private family conversations.
Questions and corrections
If a claim or image creates a misleading impression, tell us which page and what needs clarification. Confirmed material errors are handled through our corrections process.
See our editorial standards for sourcing, dates, commercial independence and review credits.