Interactive Wear develops and produces electronic systems designed for textile integration and wearable systems enabling customers to digitize, interconnect and innovate their products. Our functional focus covers heating, light, sense and feedback solutions. We utilize technologies such as flexible conductive textiles, connectivity components and modular electronics platforms. Our distributed software architecture includes real-time embedded systems, application software and mobile applications.
Our systems are part of more than 100 products in market segments such as sport, fashion, workwear, rehabilitation, as well as interior design.
We use conductive textiles to develop and produce lightweight, flexible but robust systems. We collaborate with leading research institutes and specialists for embroidery, weaving and trims to provide components for apparel and interior designers.
Our smart textile components are the proven backbone for integration of wearable electronics into our customers' products.
We focus on electronics integrated into flexible environments, especially garments and other textile products. One of the main differences compared to mobile devices is the usage of distributed architectures, flexible materials and special textile compliant integration methods and techniques.
Our wearable electronic components functionalize our customers' products and turn them into smart devices.
We offer components and techniques to merge electronics with textiles, resulting in smart systems and products. We provide new concepts of multimodal user interaction, comprising textile products as smart interface, the integrated electronics for data acquisition and control, application software for data analysis and mobile applications for complex user interaction.
Our integrated systems transform our customers' products into objects of the internet of things, controlled by their users.
We develop customer specific wearable products from idea to manufacturing, delivering systems for demonstrators, prototypes, pre-series and volume production.
Customers take advantage from our existing platforms, enabling fast time to market combined with reduced development risks.
We provide a fast access to the basics and principles of wearable electronics.
We help to evaluate product concepts or developed components, leveraging our development know-how and industrialization experience from more than 130 projects as well as our R&D partner network for electronics and smart textiles.
We offer components and systems to build wearable products and smart textile solutions. Our portfolio ranges from textile cables for interconnections, textile heating pads, LED solutions to power banks suitable for usage in wearables.
Sample systems are available for sensing, heating and light solutions.
A motion sensor unit mounted on the lower leg, combined with a training app, enables patient and therapist to optimize and speed up the rehabilitation process.
Development system: MicroHub Pro
A powerful mobile heating electronics combined with sensor controlled heating pads is the core technology for AKMedTec's innovative product.
Development system: H60
EquilTec has developed a system to prevent users from neck tensions, using two tiny sensors and haptic feedback, driven by intelligent algorithms on the embedded device.
Development system: MicroHub One
Sensor technology and AI for smart workwear to provide healthy and secure work conditions
Two pilots have been launched in the BIONIC research project. After a preliminary trial in July, the motion tracking systems are being put into test mode at Rolls Royce Power Systems in Friedrichshafen in October 2021. Last week, they have also been introduced at construction sites of Acciona in Spain. AI is used to evaluate the collected data in real time to facilitate detection of poor posture while working. Countermeasures can thus be taken at an early stage.
BIONIC stands for personalized body sensor networks with built-in intelligence for real-time risk assessment and coaching of workers, in all types of working and living environments. BIONIC systems are inconspicuously integrated into the usual work clothing and can monitor movements at the workplace during an entire shift. In case of unfavorable or health-endangering movements, the worker receives feedback. The systems can also be used during training and exercises.
Interactive Wear led the development of a modular and scalable sensor network to acquire and synchronize sensor data from distributed wearable sensors. Lightweight and robust textile cable were used for interconnection and invisible integration into work wear. Additionally, Interactive Wear has developed several economic variants with 2-4 sensors suitable for daily monitoring with a different application focus.
The concept of distributed sensor systems has already been successfully implemented in several projects. The UK based company Feraru Dynamics, for example, integrated a vibration-sensing system into a glove. This enables employees, who are exposed to (mechanical) vibration, to protect from such injuries as hand-arm vibration syndrome (HAVS). Equiltec, a German company, used the platform to develop a product that prevents neck discomfort and tension.
The systems can be used in multiple ways:
“Adaptive technologies for society – Intelligent interaction between humans and artificial intelligence”
As part of the i-compression research project, the Nursing Research Group of the Geriatrics Research Group at the Charité Universitätsmedizin Berlin has been using Interactive Wear’s MicroHub development system to record motion data, which were then classified by Interactive Wear. The motion patterns that needed to be detected were lying, sitting, standing, walking and climbing stairs, as well as two exercises typically used for mobilisation.
By using neural networks – convolutional neural networks with 3-5 levels implemented in Python/PyTorch – a hit rate of 85% to 93.2% was achieved. The same neural networks with Interactive Wear's Enhanced Features, on the other hand, yielded hit rates of over 99.5%. Since these hit rates can be achieved even with single-layer networks, the resource requirement for computation is also significantly reduced. A network created in this way can then run on a small, low-power ARM M0+ class microcontroller, in real time, with analyses performed every 2-3 seconds.
About sensor application development at Interactive Wear:
The Interactive Wear tools include hardware and software development systems that are suitable for a wide spectrum of body sensor network applications. The development systems and methods enable rapid prototyping of customer applications. The spectrum ranges from simple applications with 6 or 9-axis IMUs (inertial measurement units) to distributed systems with multiple IMUs and analogue sensors (e.g. pressure, strain) for sensor fusion as well as the integration of actuators. Data acquisition during the development phase is performed using a data logger that is adapted to the respective application and supports both live observations and analysis of recorded sensor data.
i-compression is funded by the Federal Ministry of Education and Research (BMBF) over three years as part of the KMU-innovativ funding initiative for SMEs