We recommend the immediate universal adoption of cloth facemasks, including homemade, and accompanying policies to increase the supply of medical masks for health workers. Universal adoption will likely slow the spread of the COVID-19 virus by reducing transmission from asymptomatic individuals....

Purpose – To present the design and control of a low cost, two‐wheeled, self‐balancing robot for detecting and reporting fire and intruders in a small home/office setting. Design/methodology/approach – Implement an intelligent control system to make up for instabilities of low‐cost...