Other features include short-distance gliding capability, limited bulletproofing, built-in fire/police/emergency scanner, audio/visual amplification (including infrared and ultraviolet), cloaking device, carbon filters to keep out airborne toxins, and a short-range GPS microwave communication system. It grants the ability to breathe under water, and can morph into different shapes due to its "'smart' liquid metal" form. It can also "more or less disappear" when not needed due to reactions to neurological impulses as Tony Stark revealed. The new costume is able to look like other styles of costumes Spider-Man has worn over the years or turn into his street clothes. Part of the costume can detach itself from Spider-Man to cover an object too dangerous to touch, such as a radioactive asteroid. All these features are controlled by a computer system in the chest piece. The suit responds to mental control.