Tablet PC maker Motion Computing is maintaining its maniacal focus on vertical markets. Motion Computing Inc., which this week rolled out its latest tablet, the 3.1-pound LE1600 tablet, continues to focus on health care, field force automation, government and education, versus targeting consumers or meeting-hopping corporate workers. Although anyone can purchase an LE1600 slate-style tablets via its Web site, Motion has sought out relationships with software developers and resellers so as to target health care and other verticals, where specialized applications running on its hardware can replace the pen and paper and thus increase its sales.