saw louise costanza has a very good reason to be cheerful. his 16 year old son, oscar, who's normally in a wheelchair, is walking towards him. using one of his inventions, a robotic exoskeleton called out a lot. in some toughen that down, there are 3 of us who are the founders of one to craft which was founded in $2122.00 of the founders, including myself, have loved ones in our family, in wheelchairs and a lot for me it's my son, oscar, and one day he said to me, dad, you're i robotics engineer. what do you make a robot that will help me to walk into the hammock? oscars? neurological condition means he can't walk on his own. but with a simple voice command, with the exoskeleton lifts him from his seat and moved his legs for him. and then we'll walk. it's new for me because before to walk i always had assistance . and now i no longer need help. so i feel independent or did it was from us or to noon. the self balancing device recently received approval from the us food and drug administration for use and stroke rehabilitation. the $220000.00 e