A birdcage (or bird cage) is a cage designed to house birds as pets. Antique (or antique-style) birdcages are often popular as collectors' items or as household decor but most are not suitable for housing live birds, being too small, or of unsafe materials or construction.ood quality cages designed for pet birds are more suitable. Most parrot cages are made or wrought iron and painted with a non-toxic paint referred to as powder-coating. However, the newest trend in the market is cages made of solid stainless steel.
A viewport is a 2D rectangle that defines the size of the rendering surface onto which a 3D scene is projected.
ViewSonic Corporation is a manufacturer and provider of visual technology, specifically CRT monitors, liquid crystal displays, projectors, plasma displays, HDTV technology, and mobile products, including Mini and All-in-One PCs and wireless monitors to great marks such as Asus, Acer and much more.iewSonic was the first manufacturer to bring Smart Display to the market, with the Airpanel V150 in early 2003. This included a 15 1024Ã768 LCD, a 400 MHz Intel XScale processor, 32MB ROM, 64MB RAM and 802.11b wireless, and a USB wireless hub for the host PC.