However, the wearable sensor belongs to the intrusive sensing method.
In this article, a new vision-based system is introduced, which represents a real alternative to traditional intrusive sensing systems for shadow tolling applications, since it provides the required levels of accuracy and robustness to the detection and classification tasks.
PEBBLEs allow for minimally intrusive sensing of ions in cellular environments due to their small size (20 to 600 nm in diameter) and protect the sensing elements (i.e. fluorescent dyes) by encapsulating them within an inert matrix.
By utilizing structural vibrations, we can achieve sparse and non-intrusive sensing, unlike pressure- and vision-based methods.
Owing to the advantages such as non-intrusive sensing and low cost, the ultrasonic tomography (UT) is considered to be a promising method for temperature field visualization.
In addition, the use of environmentally friendly highly visible fluorescent particles would sensibly improve the joint performance of such non-intrusive sensing systems.
Owing to distinct advantages such as the easy implementation, low cost, high safety and non-intrusive sensing, the electrical capacitance tomography (ECT) is considered as a promising visualization measurement technique, in which reconstructing high quality images is highly desirable for real applications.
The pictures have a soothing consistency and, though they're not intrusive, a sense of accountability -- as if the photographer were a family doctor or case worker.
As wearable sensor technology becomes more sophisticated and less intrusive, passively sensed biometric data will perhaps decrease the need to rely on user reports of behavior or affective states (Plarre et al. 2011).
It is a bit intrusive in the sense that applications need to be modified, albeit we intend to provide tools so that this process may be completely automatized.
