what are the current trends, challenges, opportunities in smartphone with ever changing front camera setup. I was browsing some smartphones online when I realised that companies are changing/adapting to new techniques on front camera setup and its positioning. Recent one’s I notice are - 1. Eye drop kind of front camera notch on the top centre like in most of the smartphones e.g Oppo, Vivo and samsung etc. 2. Front camera in proper circle on left top corner 3. Front camera sliding up from the top centre edge 4. and latest I read is - Asus launches mobile with motorised FlipUp( not popup) camera Some reason for this shift seems clear , like making a obstruction free display, avoiding mechanical movement of the camera hardware etc .. I’m sure people here will have comments or good resources to shed some light on this change. For designers, it is usually a challenge to quickly adapt to these changing screen setup, to design interfaces accordingly.