Year: 2022

Photo Imaging Evidence

Forensic photography is used to document crime and accident sites as well as offer visual exhibits for judicial cases. Photographs taken at crime scenes are used to preserve forensic evidence so that investigators can revisit situations that have been processed…

Piezoelectricity and Piezoelectric Measurements

Piezoelectric EffectWhen certain crystals, such as quartz and Rochelle salts, are mechanically vibrated, they produce a voltage. The piezoelectric effect is the name for this action. The crystal phonograph cartridge, for example, is made out of a Rochelle salt crystal…

Digital Photo Imaging

Digital Photo Imaging With billions of images snapped and shared each year, photography is more popular than ever. If photography has never been more popular, it is largely due to its simplicity. Modern cameras make it simple to snap and…

Radiation Detection

Our universe is made up of two elements: mass and energy. These two entities, at their most basic level, comprise a single reality that manifests itself as mass and energy at different moments. Through Einstein’s famous mass-energy relation, E =…

Optical Fibre Communication System (OFCS)

Optical Fibre Communication System (OFCS) is a type of communication system that uses Optical fibre was created for long-distance transmissions. Fibre optic connection was first proposed in the 1980s, long before the internet and broadband connectivity became commonplace in our…

Mobile Forensics

Introduction to Mobile Forensics Smartphones are being utilised for more than just making phone calls; they are also used for socialising. Smartphones store a lot of personal information about their owners. Contacts are stored on mobile devices via a variety…

Digital Forensics -Data & Evidence Recovery

1.Computer & Cyber forensic basics Digital forensics was defined as follows by Reith et al. (2002): Digital forensics is a relatively new science. Derived as a synonym for computer forensics, its definition has expanded to include the forensics of all…
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