Digital Image Correlation for Electronics

Digital image correlation (DIC) for electronics is a fancy way of understanding how things move and change shape using pictures. Just like how your eyes can see and track objects, DIC uses a computer program to "watch" and analyze images of objects.

Imagine you have two identical objects, and you want to see how they move and deform when you apply force to them. You first take pictures of the objects using a camera. Then, you use the DIC software to compare these pictures and see how they are different.

DIC looks for small changes in the images, like how the edges of the objects may have shifted or how their overall shape has changed. The software then uses this information to create a colorful "map" of the movement and deformation of the objects.

In electronics, DIC is used to understand how materials and components change when you apply an electric current or other forces. For example, DIC can help engineers understand how much a circuit board may bend or twist when it's heated up.

Overall, DIC is a powerful tool that helps us better understand how things move and change shape in the world around us.