"This one is an IBM smart cities campaign product/ad. It is great because it is intelligently complementing the ad with the functionality of the design, so perfectly that the audience really gets the idea of the “Smarter Cities” out of this design.
The 45 degree sloping bottom divides the glass in two triangular sections. When the glass cup is filled with water, the top section becomes a water prism that allows passing sunlight to project a rainbow on whatever surface it rests on.
adjustable back rest bench - cool idea! French designer and cabinetmaker Chloe de la Chaise created a limited-edition series of fifty of these benches, produced with options including chestnut, oak, robinia-acacia and moabi.