About the Client
The client is a globally recognized digital platform focused on yoga, fitness, and holistic wellness. With a rapidly growing user base, the platform provides online sessions, workshops, and personalized wellness programs to users across the globe. Known for its commitment to innovation, the client wanted to extend its digital fitness services by integrating real-time yoga posture correction and voice-guided assistance to enhance user experience and outcomes.
The Client Challenge
As demand for remote wellness solutions increased, the client aimed to provide a next-gen yoga experience that could offer posture alignment and real-time feedback without needing in-person trainers. Traditional video-based classes lacked interactivity and accuracy in posture correction, leading to limited user engagement and improper practice of poses, which could cause injury or reduce effectiveness.
The client needed a solution that could:
Additionally, the platform required this solution to scale efficiently and integrate smoothly with its existing digital ecosystem. They also needed to ensure the platform remained lightweight, interactive, and engaging, especially for users practicing yoga from home without professional supervision.
Spanidea Solution
To meet the client’s requirements, Spanidea developed an AI-powered yoga application that uses deep learning, signal processing, and real-time feedback mechanisms to deliver an interactive fitness experience. Our solution focused on ensuring real-time posture analysis, guided voice instructions, and intelligent repetition tracking—all while ensuring seamless scalability and responsiveness across devices.
Posture Detection Using Mediapipe and Deep Learning
Spanidea utilized Mediapipe, a robust computer vision framework, to extract 33 key body landmarks from a user’s live camera feed. Using deep learning models, these landmarks were processed to understand body posture and joint angles. By continuously calculating these angles during each pose, the system could determine if a user was correctly aligned or deviating from the ideal form.
Real-time Voice Instructions via Multithreading and NLP
To ensure an immersive experience, the application provided real-time audio feedback powered by multithreading to handle concurrent voice tasks. Spanidea implemented natural language processing (NLP) to convert internal feedback into natural, human-like speech instructions. This enabled users to get immediate corrections like, “Straighten your back” or “Raise your arms higher,” as they performed poses.
Repetition Tracking and Session Monitoring
The system tracked repetitions and pose hold durations by continuously monitoring the user’s joint movements and thresholds. This enabled users to know how many times they had completed a particular exercise and whether it was performed correctly—similar to a physical trainer.
Signal Processing for Movement Precision
We integrated advanced signal processing algorithms to filter noise from camera inputs and ensure accurate motion analysis. This significantly improved the precision of posture recognition, even under different lighting conditions or camera angles.
Cross-platform App Development using Flutter
The application was developed using Flutter, ensuring cross-platform compatibility on Android and iOS devices. It supported seamless updates and high-performance rendering of animations, voice feedback, and exercise guidance. The solution also included animated demos and multi-exercise portfolios that allowed users to choose routines based on difficulty, duration, or target areas.
Portfolio Creation and Personalization
Users could create their own yoga portfolios by combining exercises, setting fitness goals, and receiving personalized guidance. The backend also allowed for the integration of upcoming health tracking wearables and future AI enhancements.
Business Benefits
By partnering with Spanidea, the client launched an innovative yoga application that significantly boosted user engagement and business growth. The advanced AI capabilities and real-time feedback offered a unique digital experience, setting the platform apart from traditional video-led fitness apps.
Key business outcomes include:
The partnership continues to evolve, with Spanidea exploring further enhancements such as AI-based nutrition tracking, integration with smart TVs, and multi-language support.
About Spanidea
Spanidea is a product engineering and technology solutions company offering deep domain expertise in AI, embedded systems, digital transformation, and cloud-native applications. With a strong focus on innovation and scalability, Spanidea partners with clients across industries to build intelligent, future-ready solutions. Our end-to-end development model ensures fast delivery, quality assurance, and technical excellence—empowering businesses to stay ahead in a digitally connected world. From startups to Fortune 500s, Spanidea delivers measurable outcomes that drive growth, efficiency, and customer satisfaction.
