Research

Evidence for care technology and robots

Studies, reviews and public reports relevant to care technology and home robotics.

Using the evidence

Current overall position: the 2026 randomized-trial meta-analysis does not support routine clinical adoption of care robots. Current systems are better treated as adjuncts while stronger evidence develops.

A review of robotic pets can support the plausibility of a benefit without proving that a particular retail cat will help a particular person. Product design, implementation, staff involvement and individual preference all matter.

The directory therefore combines broad research with product-specific facts and a conservative evidence grade.

Care robots across randomised trialsSystematic review and meta-analysis · 2026

Care robots as emerging health technologies: systematic review and meta-analysis of randomized controlled trials

A 2026 meta-analysis of 34 randomized studies involving 2,476 participants across 17 countries found only neuropsychiatric symptoms reached nominal significance, and that result was fragile. Prediction intervals crossed no effect for every outcome; evidence certainty was low or very low. The authors do not support routine clinical adoption.

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Outside controlled studies

Real-world deployments worth watching

These reports show how robots are being used in care settings. They are useful signals about deployment and workflow, but they should not be read as clinical-effectiveness evidence.

Nursing-home deploymentGovernment/local deployment report · 2026

Specialised robots sharing care tasks in Hangzhou

An August 2026 report from Zhejiang describes emotional-support robots talking with residents, intelligent wheelchairs fetching objects, pressing lift buttons and transporting users, and other robots monitoring vital signs and making routine rounds. The same report says a rehabilitation centre has provided robot-assisted rehabilitation to more than 5,000 people through a public-welfare programme. This is real-world deployment evidence, not a controlled trial.

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Updates

We track UK trials, significant robotics advances and systems moving towards home use.