The Assistive Switch is an adaptive input device designed for individuals with limited hand function or difficulty accurately targeting conventional buttons or switches. It enables users to activate connected devices with minimal and imprecise movements, thereby improving accessibility and ease of use.

The activation surface is designed to provide consistent responsiveness across the switch. Users do not need to press the exact center; activation can also be achieved by pressing the edge or other off-center areas. This feature is particularly beneficial for users with a limited range of motion, reduced motor control, or difficulty performing precise hand movements.

The device is available in two sizes, with diameters of 12.7 cm and 6.5 cm, allowing users to select an appropriate size according to their physical abilities, range of motion, and intended application. It is also compatible with standard smartphone and tablet mounting systems users may already own, enabling flexible positioning and adjustment without requiring a dedicated mounting system.

Through an AUX cable connection, the switch can be connected to a variety of compatible devices, including augmentative and alternative communication (AAC) devices, switch-adapted or modified toys, and scanning systems. This allows the device to support a broad range of activities, such as communication, play, learning, and interaction with digital or assistive devices. Its adaptable design and compatibility with existing equipment enable users to configure the switch according to their individual needs and everyday environments.

This modular assistive system enables individuals with limited hand function to perform daily activities independently using a dedicated, customized handle tailored to their grasp characteristics. People with reduced hand strength or mobility due to brain lesions or spinal cord injuries often struggle because everyday tools differ widely in handle size and shape.

The system consists of an ergonomic handle optimized for the user's hand and interchangeable adapters that interface with various assistive and everyday tools. It features an intuitive, one-touch mechanism: sliding an adapter into the handle slot engages a secure push-to-lock connection, while pressing an external button enables quick release. This allows users with weak grip strength or limited fine motor control to exchange adapters independently without assistance, enhancing independence in ADLs.

A variety of handles corresponding to natural hand shapes (spherical, disc, and hook) and practical adapters (can openers, powered wheelchair joysticks, and more) are freely accessible via the "Open Platform." Users can also propose custom handle or adapter concepts through the Open platform, fostering a sustainable, continuously expanding assistive technology ecosystem driven by user demand.

The Assistive Dishwashing Kit is designed to support individuals with hemiplegia or other limitations in bilateral hand use, enabling them to wash dishes more easily using 1 hand. By securely holding tableware in place, the device reduces the need to continuously stabilize the item, allowing the available hand to be used for scrubbing and cleaning.

The kit consists of 2 components designed for different types of tableware: a bowl-holding device and a plate-holding device. The bowl-holding device automatically adjusts to the size of the bowl when placed on it, ensuring commonly used items, such as rice and soup bowls, remain securely positioned during washing. Once the bowl is lifted, the holding mechanism automatically releases and returns to its initial position.

The plate-holding device features adjustable spacing between its 2 supports, enabling plates of various sizes to be held upright and securely. Furthermore, the locking mechanism can be positioned on either the left or right side, allowing users to secure and release the plate with 1 hand, depending on their available hand.

Both devices operate without electricity or batteries. By reducing unwanted movement and slipping of tableware, the kit effectively supports the process of stabilizing and washing dishes with 1 hand.