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Hapo LEA : The app for detecting ergonomic risk
Hapo LEA : The app for detecting ergonomic risk
LEA... our revolutionary application for postural analysis. We are thrilled to share this innovative solution that proactively helps reduce the risk of musculoskeletal disorders (MSDs) for workers during their workplace activity.
+24,000
users
4.5*
satisfaction
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+41,000
analyses
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With Hapo LEA, detect, assess, and interpret postural risks
Initially developed for Hapo's internal R&D needs, the Hapo LEA tool, created using artificial intelligence, allows for the detection and analysis of workers' physical stress with a single click.
The application is completely free, offering 30 postural analysis tests per month, take advantage of it.
Why is postural analysis important ?
MSDs such as lower back pain, neck pain, painful shoulders, and tendinitis are costly for companies and degrade the quality of life for those affected. The goal of the Hapo LEA postural analysis app is to enable proactive prevention by measuring and evaluating body positions and postures to identify potential risks.
Who is the Hapo LEA application for ?
Ergonomists
and healthcare professionals
Workers
to understand
their physical stress
Individuals
to evaluate their repetitive
physical activities
Benefits of the Hapo LEA application
The Hapo LEA application offers a multitude of benefits for users wishing to improve their posture and prevent musculoskeletal disorders (MSDs). Hapo LEA is now an essential tool for health and well-being at work.
Ease of Use
An intuitive and easy-to-use mobile phone application
Free Access
Download the app for free and start analyzing your postures today
Privacy
Hapo LEA respects the confidentiality of your data and adheres to GDPR regulations
Expert Support
Complete your analyses with the support of experts to help find solutions for the risks discovered by LEA
How does Hapo LEA work ? It's simple, fast, and free.
Detect the position of the body
The first step in postural analysis is to detect the positions of a person's body segments. Hapo LEA uses algorithms and vision techniques to determine the position of the different body limbs.
Measuring body angles
Hapo LEA measures the angles of the neck, arms, forearms, and trunk in relation to their reference position.
Calculate the biomechanical scores
Hapo LEA calculates the RULA biomechanical scores, a benchmark analysis method used in ergonomics to assess upper body postural strain.
Diagnose in complete confidentiality
With one click, you receive your analysis report by email and you download or share your video. Hapo LEA allows you to identify poor postures and potential risks of the appearance or worsening of MSDs.
Presentation of the RULA method
RULA (Rapid Upper Limb Assessment) is an observation method developed to assess the risk of musculoskeletal disorders related to working postures. It is based on a systematic analysis of the posture of the trunk, neck, arms, and wrists, taking into account muscular effort and repetitive movements. Each segment of the body is assessed according to angular grids, and the scores are combined to produce an overall score reflecting the level of postural risk.
The final interpretation, based on Table C of the RULA protocol (see attached PDF), allows the risk to be rated on a scale of 1 to 7. The lowest scores correspond to acceptable postures under normal conditions of duration and frequency, while the highest scores indicate situations requiring rapid intervention.
Scientific articles on which the method is based:
McAtamney, L., & Corlett, E. N. (1993). RULA: a survey method for the investigation of work-related upper limb disorders. Applied ergonomics, 24(2), 91-99.
McAtamney, L., & Corlett, N. (2004). Rapid upper limb assessment (RULA). In Handbook of human factors and ergonomics methods (pp. 86-96). CRC Press.
...And always on desktop !
...And always on desktop !
You want an in-depth study ?
Carried out by one of our ergonomists, the personalized study includes:
- a kick-off meeting
- carrying out the study
- postural analysis via our artificial intelligence tool
- a restitution meeting.
Who is Hapo ?
Hapo is the French leader in the design and manufacture of non-motorized exoskeletons. With its research center focused on the prevention of musculoskeletal disorders and its advanced technology, the company has established itself as a key player in the international market for physical assistance devices.
Who is Hapo ?
Hapo is the French leader in the design and manufacture of non-motorized exoskeletons. With its research center focused on the prevention of musculoskeletal disorders and its advanced technology, the company has established itself as a key player in the international market for physical assistance devices.
Do you want to know more ? Discover our resources and articles.
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