Sometimes it is referred to as a throbber or a round pre-loader. Mostly these animations are placed in a transparent square image. This kind of illustration is considered most optimum as, usually, it doesn't take a lot of interface space, does not usually require a lot of frames (making it lighter in terms of bytes), while clearly shows that some action is being taken on the background. Climatic Clay Furniture: Instructed Construction Process Design. It has become quite a standard and even non-IT professionals understand that they need to wait for a process to complete when the spinner is shown. fabrication process, to make it possible for community people (amateurs) to build these. Glasshouse Logo building construction design glasshouse house logo property. The 'circular' category mostly consists, but is not limited to spinners. GIF) bazookas elk guns hard-labor knives merica pennsylvania taxidermy. There are some animations (like Growing ring), that form a circle in one or another way during animation. House loading, which may be perceived as a construction process), while most of them are created in a general 'any-use' form (for example, most popular chasing arrows spinner.