Sickle cell disease symptoms include repeated infections, yellow skin, fatigue, dizziness, pain, and more.
SWB file is a SolidWorks Macro. SolidWorks is a 3D mechanical CAD (computer-aided design) program that runs on Microsoft Windows and was developed by SolidWorks Corporation. SWB files are older-style SolidWorks macro files.
An interactive whiteboard (IWB) is a large interactive display that connects to a computer. A projector projects the computer's desktop onto the board's surface where users control the computer using a pen, finger, stylus, or other device. The board is typically mounted to a wall or floor stand.