- pad ▁are : ▁ ▁It ▁can ▁track ▁movements ▁in ▁ 3 6 0 ▁degrees ▁and ▁with ▁varying ▁spe eds . ▁ ▁It ▁uses ▁space ▁efficiently , ▁without ▁the ▁need ▁for ▁small ▁buttons ▁that ▁are ▁difficult ▁to ▁press . ▁ ▁Next ▁to ▁brow sing ▁through ▁men us , ▁it ▁can ▁drive ▁a ▁mouse ▁cursor ▁in ▁point & click ▁interfaces . ▁ ▁In ▁comparison ▁with ▁track p ads , ▁it ▁detect s ▁actual ▁skin ▁disp lacement , ▁instead ▁of ▁disp lacement ▁of ▁the ▁center ▁of ▁the ▁area ▁being ▁touched . ▁ ▁Category : Point ing _ dev ices <0x0A> </s> ▁U ss a ▁is ▁a ▁Local ▁Government ▁Area ▁in ▁Tar aba ▁State , ▁Niger ia . ▁Its ▁headquarters ▁are ▁in ▁the ▁town ▁of ▁L iss am ▁( ). ▁U ss a ▁borders ▁the ▁Republic ▁of ▁Cam ero on ▁in ▁the ▁south ; ▁the ▁D ong a ▁River ▁forms ▁its ▁northern ▁boundary . ▁U ss a ▁was ▁created ▁in ▁ 1 9 9 6 ▁during ▁the ▁regime ▁of ▁ ″ General ▁San i ▁Ab ach a ″ ▁after ▁an ▁earlier ▁attempt ▁failed ▁in ▁ 1 9 8 3 , ▁At ic wo ▁( k p am bo ), ▁R uf u , ▁L um bu , ▁F ik y u , ▁A cha , ▁K p am bo ▁P uri , ▁are ▁some ▁of ▁the ▁district ▁council ▁within ▁U ss a < . ref > www . k ut eb . tri pod . com </ ref > ▁ ▁It ▁has ▁an ▁area ▁of ▁