I haven't read someone answering why now is so common. I'm not a product designer or something similar, but our brain evolved to process the visual inputs over other senses. If a product have integrated lights, most of the customers will prefer them instead of products without lights.
So basically is just a sale point, and as many here already told, many of them are unnecessary.
I haven't read someone answering why now is so common. I'm not a product designer or something similar, but our brain evolved to process the visual inputs over other senses. If a product have integrated lights, most of the customers will prefer them instead of products without lights.
So basically is just a sale point, and as many here already told, many of them are unnecessary.