Around 1995 IBM pioneered a technology where a landing zone on the disk is made by a precision laser process ("Laser Zone Texture" = LZT) producing an array of smooth nanometer-scale "bumps" in a landing zone, thus vastly improving stiction and wear performance. This technology is still largely in use today, predominantly in desktop and enterprise (3.5-inch) drives. In general, CSS technology can be prone to increased stiction (the tendency for the heads to stick to the platter surface), e.g. as a consequence of increased humidity. Excessive stiction can cause physical damage to the platter and slider or spindle motor.