Studies show that a single nail-mounted IMU on the index finger provides sufficient data to train a binary touch status classifier (i.e., touch vs. With an inertial measurement unit (IMU) capturing such motion characteristics, we demonstrate the feasibility to detect contact between the finger and static objects. When a finger moves along a surface, the friction between them produces vibrations, which can not be produced with a free-moving finger in the air. The user study evaluation demonstrates the social acceptability of the designed hand/foot gestures and the usability of the applications on proposed wearable hybrid framework with touch-less interaction approach.Ī finger held in the air exhibits microvibrations, which are reduced when it touches a static object. Four proof-of-concept application prototypes are developed based on the wearable hybrid framework. The touch-less algorithm provides a core support for hand/foot-gesture interaction by accurately detecting and tracking the hand/foot gesture. The users interact with the application using hand/foot gesture motion behind the camera, which trigger the interaction event and generate activity sequences for interactive buffers. Augmented reality image rendering technology is employed for a convenient hand/foot and phone interaction.
#Mouseless curser disappears software
The software application renders touch-less application graphics and status information using smart phone's screen. A novel smartphone wearable hybrid interaction framework based on mixed low-cost hardware and software is proposed in this work. There is a increasing interest in creating wearable smartphone interaction technologies.
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