Start-Up Behind Lumoback Posture-Monitoring Gadget Raises $5M Liz Gannes, allthingsd.com Lumo BodyTech, which makes a wearable waistband that tracks posture and movement and vibrates when the wearer slouches, has raised $5 million in Series A funding led by Madrona Venture Group. The Palo Alto, Calif.-based start-up double… http://flip.it/mi6cM Related articles Posture Police (wired.com) LUMOback Posture…