A not quite recent trend in modern UIs most likely driven by smartphones becoming ubiqitous seems to be the hapless need to have animated transitions between little, lesser, and no information. This could be an effect related to the long forseen but still debated climate change, which might have influenced (and more or less toasted) human brains at least since the invention of the atomic bomb. Despite the increasing refresh rates of computer monitors to 100 Hz and more, optimizations of the switch time of the cells used for composing the pixels in modern TFT displays to less than 5 ms, the trend to UI animation neglects permanently physical laws. Instead, it drives global warming by wasting CPU cycles for useless computation of intermediate images produced for the sole purpose to warm up consumer brains even further to increase already prevalent global warming effects (and to decrease and/or subdue intelligence of those brains, of course). And physically it is contradictory. The images could be computed and presented immediately. Many animations pretend a process which in nature is slow due to mass inertia but really require more energy as needed for the final result. STOP WASTING ENERGY IN (USELESS SO CALLED) USER EXPERIENCES. ELECTRONS ARE USED TO MOVE WITH THE SPEED OF LIGHT. Pinky sez: Brains not. Remember "Max Headroom: Blipverts". <> Humor