How did you move camera with your hand at 1:31 in the video?

How did you move camera with your hand at 1:31 in the video? Is it motion tracking? which software you used? Blender?

I am currently working on a project for breakthrough junir challenge and wanna make the video as creative and iluminating as it can. Can you suggest something which fits in the project? It is on explaining "laws of thermodynamics".

Do Blender suffice the requirements?