Tracing

Back in the day people used butter paper to trace objects on a canvas or piece of paper. Now, digital drawing tools have given tracing a whole new meaning. Find out about using digital tracing tools for making drawings and manipulating images such as vectors. Also find out the relevance of tracing in PowerPoint presentations.

How to make a Gaussian Curve in PowerPoint 2010

Gaussian Curve (also known as the Gaussian Bell or Bell Curve) is a statistical curve very popular in probability theory. The normal (or Gaussian) distribution is a continuous probability distribution that has a bell-shaped probability density function, known as the Gaussian function or informally as the bell curve. You can learn more about the Gaussian function on Wikipedia …

Vectorize an image in Illustrator

Adobe Illustrator is a great software that can be very helpful for designers and presenters. Especially if you need to make PowerPoint presentation templates from sketches. Here we will show you how to simply vectorize an image and convert the sketch to a simple vector. Let’s imagine that we have a heart rhythm graph showing like …