compensation prosthetic center that has just one motor to operate all of fingers so it weighs only about as much as a human hand the developers say the simplicity also kept the cost relatively light around five million euros over three and a half years they say the low development cost means they can bring hummus to the market for around thirty percent less than similar press that ticks they have to be selling it in europe next year for around ten thousand euros a small price compared to years of lost productivity in the workforce. to men s tennis where the german number one built on has already impressive season to win the madrid open on sunday alex and us that have been there for medical dominic team and in doing so the twenty one year old put a marker down as one of the favorites for the upcoming french open. in these big tennis hope faced off with a fellow german speaker austria s dominant team is eight in the a.t.p.