Conveners
Sensor Networking
- Larisa DUNAI (Universitat Politècnica de València)
With the rapid evolution of embedded technologies,
systems have become increasingly compact and efficient, especially in terms of energy consumption. This enables the development of distributed monitoring solutions where devices are no longer powered by batteries, but by other components capable of storing energy, such as supercapacitors. However, to operate at maximum efficiency, the system...
This paper presents enhancements to an open-source smartwatch running the NuttX real-time operating system. The contributions made include developing a NuttX driver for the BMI085 inertial measurement unit (IMU) device, enabling accelerometer and gyroscope data processing from the device, creating a user-space NuttX application to test the driver functionality and data accuracy, and...
In the context of digital transformation across industries such as interior design, real estate, and warehouse management, there is a growing demand for accessible, efficient, and accurate 3D spatial data acquisition. Traditional methods using LiDAR or structured light systems offer high precision but are often cost-prohibitive and technically demanding. This research introduces a novel and...
Power consumption is an important factor when it comes to wearables, due to their small size and limited, but varied, capabilities. This thesis explores the different techniques through which lower energy expenditure is achieved, and their trade-offs, using a smartwatch and NuttX, an Open-Source RTOS. The main objective is to obtain a battery autonomy of at least 24 hours, without compromising...
The proliferation of IoT (Internet of Things) devices in small offices and typical homes has created grounds for concern regarding network security. These devices are often using communication protocols that are commonly used by regular computers, to take advantage of the existing infrastructure. However, their "black-box" designs with no user interface and questionable providers, may become a...
The increasing number of burnout cases have determined people to share their experience through social platforms, so that they could find support and understanding. The clinical indicators that can determine the burnout risk are usually conducted in psychological tests or by medical biomarkers, but these methods cannot hold the complex spectrum of emotions. This investigation employs a...
This paper introduces a novel web platform that automates real estate virtual tours using images and advanced generative AI, with a focus on the Stable Virtual Camera (SEVA) approach. A key innovation is the use of separator frames and hallway simulation techniques, enabling realistic, controllable transitions between rooms that mimic natural spatial navigation. This modular method allows...
