Depth estimation has received considerable attention and is often applied to visual simultaneous localization and mapping (SLAM) for scene reconstruction.At least to our knowledge, sufficiently reliable depth always fails to be provided for monocular depth estimation-based SLAM because new image features are rarely re-exploited effectively, local f
BackgroundThe number of people with dementia is expected to grow worldwide.Among the ways to support both persons with early-stage dementia and their caregivers (dyads), researchers are studying mindfulness interventions.However, few studies have explored technology-enhanced mindfulness interventions for dyads and the needs of persons with dementia
In this paper, we present a wearable smart system to help visually impaired persons (VIPs) walk by themselves through the streets, navigate in public places, and seek assistance.The main components of the system are a microcontroller board, various sensors, cellular communication and GPS modules, and a Keyboard Parts solar panel.The system employs