Photoshop tutorial showing how to make a color photo into an old, black & white tv image against retro wallpaper.

As a staff writer for Forbes Advisor, SMB, Kristy helps small business owners find the tools they need to keep their businesses running. She uses the experience of managing her own writing and editing ...

Abstract: Underwater positioning is a crucial technology for autonomous underwater vehicles (AUVs) to effectively carry out a range of underwater tasks. With an underwater environment that is complex ...