▁from ▁L aval , ▁Hamilton , ▁Quebec , ▁Ott awa , ▁Ro chester ▁and ▁Toronto . ▁ ▁Play ers ▁The ▁following ▁former ▁players ▁have ▁played ▁at ▁the ▁senior ▁international ▁and / or ▁professional ▁level : ▁ ▁Syl via ▁Ge e ▁ ▁Year - by - year ▁See ▁also : ▁▁ 2 0 0 4 ▁season ▁See ▁also : ▁▁ 2 0 0 5 ▁season ▁See ▁also : ▁▁ 2 0 0 6 ▁season ▁See ▁also : ▁▁ 2 0 0 7 ▁season ▁See ▁also : ▁▁ 2 0 0 8 ▁season ▁See ▁also : ▁▁ 2 0 0 9 ▁season ▁See ▁also : ▁▁ 2 0 1 0 ▁season ▁See ▁also : ▁▁ 2 0 1 1 ▁season ▁ ▁External ▁links ▁Official ▁web ▁site ▁of ▁London ▁G ry ph ons ▁London ▁G ry ph ons ▁on ▁US L ▁Soccer ▁Site ▁ ▁Category : S port ▁in ▁London , ▁Ontario ▁Category : W omen ' s ▁s occer ▁clubs ▁in ▁Canada ▁Category : S occer ▁clubs ▁in ▁Ontario ▁Category : Un ited ▁Soccer ▁League ▁teams ▁based ▁in ▁Canada ▁Category : US L ▁W - Le ague ▁teams ▁Category : 2 0 0 4 ▁establish ments ▁in ▁Ontario <0x0A> </s> ▁An ▁optical ▁track pad ▁is ▁an ▁input ▁device ▁based ▁on ▁an ▁optical ▁sensor , ▁which ▁detect s ▁the ▁disp lacement ▁of ▁a ▁finger ▁that ▁is ▁moving ▁on ▁top ▁of ▁it . ▁The ▁sensor ▁is ▁used ▁typically ▁in ▁smart ph ones ▁where ▁it ▁rep laces ▁the ▁D - pad . ▁The ▁main ▁advantages ▁over ▁a ▁D