Pointing device bracket assembly and system

According to one aspect, embodiments herein provide a pointing device system (100, 400) including an elongate base member (108, 302), a sleeve (110, 304) disposed to fit over a portion of the elongate base member, the sleeve configured to rotate about the elongate base member in a first direction (A) and slide about the elongate base member in a second direction (B) substantially orthogonal to the first direction, a first support (306) disposed at a first end of the elongate base member, a second support (308) disposed at a distal second end of the elongate base member, and a plurality of support rails (310) interposed between the first support and the second support, wherein the first support includes a first angular extension (312) and the second support includes a second angular extension (314), the first angular extension and second angular extension configured to support depression of the elongate base member.