Slcd

Some articles on slcd:

Nexus One - Hardware
... To determine whether a phone has the AMOLED or SLCD display, power on while holding the volume down key or pressing the trackball and examine the MICROP line ... part number 60H00443-03P indicates SLCD and part number 60H00287-00P indicates AMOLED ...
Spring-loaded Camming Device
... A spring-loaded camming device (also SLCD, cam or friend) is a piece of rock climbing or mountaineering protection equipment ... The SLCD is used by pulling on the "trigger" (a small handle) so the cams move together, then inserting it into a crack or pocket in the rock and releasing the trigger to allow the cams to expand ... generated by a climber falling, will cause a properly placed SLCD to convert the pulling force along the stem of the unit into outwards pressure on the rock, generating massive amounts of friction and ...