The use of delivery services is an increasing trend worldwide, further enhanced by the COVID pandemic. In this context, drone systems are great interest as they may allow for faster and cheaper deliveries. This paper presents a navigation system that makes feasible parcels with autonomous drones. generates path between start final point controls to follow based on its localization obtained thro...

Mobile navigation systems are getting more and common, with the rise of smartphones, nearly everyone has access to them via mobile phone apps. Despite widespread use apps for navigation, only few solutions bicyclists exist. These however rely on user either look at their screen or wear headphones. This poses a risk user’s safety by taking away attention from road conditions. Prior studies have ...

An ultrasound (US) navigation system using global and local information is presented for transcatheter aortic stent deployment. The system avoids the use of contrast agents and radiation required in traditional fluoroscopically-guided procedures and helps surgeons precisely visualize the surgical site. To obtain a global 3D (three-dimensional) navigation map, we use magnetic resonance (MR) to p...