This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the ...

Abstract: Optical sensors, commonly used in wearable devices for pulse wave monitoring, face significant limitations such as dependency on sensor positioning and variations related to skin tone. To ...

Abstract: To provide assistance to the visually impaired, we propose this paper which shows the creation and deployment of an intelligent walking stick which integrates a number of technologies to ...

Vast flows of goods circle the globe every day. They include particularly delicate shipments, such as certain vaccines, medicines and food products. To ensure that these products arrive safely at ...