Since the tragic events of 9/11, people who live and work in multi-story buildings have been looking for an easy, safe and reliable method of escaping danger when a crisis occurs.  Spline helped Spidescape get from an idea for a personal emergency decent device to building and testing their first prototype from the bleachers of a high-school football field.  After the first test we continued to help develop the product for Spidescape to help them get it into production.  We developed a system that would allow the person regardless of size to descend down a building at a constant rate of speed.