Information encoding in barcodes using magnetic-based technology is a unique strategy to read data buried underneath non-transparent surfaces since direct line-of-sight between the code and reader not required. This of particular interest secure labelling recyclable packaging applications. However, current magnetic reading heads, such as those employed for ink character recognition, need be pla...

The aim of this study is to investigate the effect of particles as filler in soft rubber sensors installed in artificial skin. We examine sensors made of natural rubber (NR-latex) that include magnetic particles of Ni and Fe₃O₄ using magnetic compound fluid (MCF). The 1-mm thickness of the electrolytically polymerized MCF rubber makes production of comparatively thin rubber sensors feasible. We...

Spoofing a passive Hall sensor with fake magnetic fields can inject false data into the downstream of connected systems. Several works have tried to provide defense against intentional spoofing different sensors over last six years. However, they either only work on active or externally injected unwanted weak signals (e.g., EMIs, acoustics, ultrasound, etc.), which spoof output in its linear re...