PARO Robots PARO — Specs & Review
Specifications
| Brand | PARO Robots |
|---|---|
| Model | PARO |
| Year | 2004 |
| Category | Elderly Care, Companion, Social Service |
| Autonomy | semi-autonomous |
| Environment | indoor |
| Price (USD) | $5000–$6000 |
| Weight | 2.5 kg |
| Dimensions | 57cm L × 20cm W × 57cm H |
| Country of origin | JP |
Key features
- Multiple sensors: tactile, light, audio, temperature, posture
- Mimics baby harp seal movements and sounds
- Approximately 57 cm in length, 2.7 kg weight
- Class II medical device in the U.S.
- Therapeutic applications in healthcare settings
- Price range: $5,000–$6,000
What is it?
PARO is a therapeutic robot designed to resemble a baby harp seal, developed by Japan's National Institute of Advanced Industrial Science and Technology (AIST) and commercialized by Intelligent System Co. Introduced in 2004, PARO aims to provide emotional support and therapeutic benefits, particularly in healthcare settings such as hospitals and nursing homes. (aist.go.jp)
Who is it for?
PARO is primarily intended for elderly individuals, especially those in long-term care facilities, including patients with dementia. Its design and interactive features are tailored to offer companionship and therapeutic effects, reducing stress and promoting relaxation among patients and caregivers. (robots.nu)
Key specs
- Appearance: Resembles a baby harp seal, covered with anti-bacterial and soil-resistant artificial fur. (sheffield.ac.uk)
- Sensors:
- Tactile sensors for touch recognition.
- Light sensors for light and dark recognition.
- Audio sensors for voice recognition.
- Temperature sensors for body temperature control.
- Posture sensors to detect the position in which it is being held. (mdpi.com)
- Actuators: Seven degrees of freedom allowing a variety of movements, including head and limb movements, and the ability to produce sounds imitating a baby harp seal. (mdpi.com)
- Learning Capabilities: Can learn its own name and adapt its personality and behaviors through interaction with the owner. (mdpi.com)
- Battery Life: Approximately 6 hours on a rechargeable battery pack. (sheffield.ac.uk)
How it compares
PARO's primary competitors in the therapeutic robot market include:
- Aibo by Sony: A robotic dog designed for companionship, featuring advanced AI and interactive capabilities.
- Jibo: A social robot designed to interact with humans, offering companionship and assistance.
- Pepper by SoftBank Robotics: A humanoid robot designed to interact with humans, used in various settings including healthcare.
While these robots offer companionship and interactive features, PARO's unique design as a baby harp seal and its specific focus on therapeutic applications in healthcare settings distinguish it from these competitors.
Limitations
- Cost: Priced between $5,000 and $6,000, which may be a significant investment for some institutions.
- Maintenance: Requires regular maintenance to ensure optimal performance, including battery charging and sensor calibration.
- Limited Mobility: As a stationary robot, PARO cannot move independently, which may limit its interaction capabilities compared to more mobile robots.
- Emotional Dependency: There is a risk that patients may become emotionally dependent on the robot, potentially affecting their social interactions with human caregivers.
FAQ
What sensors are integrated into PARO?
PARO is equipped with tactile, light, audio, temperature, and posture sensors, allowing it to respond to touch, light, sound, and temperature changes. ([en.wikipedia.org](https://en.wikipedia.org/wiki/Paro_%28robot%29?utm_source=openai))
How does PARO mimic a real baby seal?
PARO's movements and sounds are designed to closely resemble those of a real baby harp seal, enhancing its therapeutic impact. ([en.wikipedia.org](https://en.wikipedia.org/wiki/Paro_%28robot%29?utm_source=openai))
In which healthcare settings is PARO utilized?
PARO has been deployed in various healthcare settings, such as hospitals and nursing homes, to assist patients, particularly those with dementia, by reducing stress and promoting relaxation. ([en.wikipedia.org](https://en.wikipedia.org/wiki/Paro_%28robot%29?utm_source=openai))
What is the size and weight of PARO?
PARO is approximately 57 cm in length and weighs about 2.7 kg. ([en.wikipedia.org](https://en.wikipedia.org/wiki/Paro_%28robot%29?utm_source=openai))
What is the price range of PARO as of 2026?
As of 2026, the price of PARO ranges from $5,000 to $6,000, depending on the model and configuration.