Where's the postbox? buy sildenafil citrate online The tongue system's ability to operatenumerous devices also promises more agency, Disanto said. He currently uses avoice-recognition system and a head mouse (an optical sensor thattranslates head movements into cursor movements) to use his computer, butthis is going to allow people like me to use one system instead of multipleones, he said. I'll be able to drive my wheelchair and connect tomy computer seamlessly, and eventually connect to home devices, using it towork lights, curtains, TV and heat. I'll be more independent. 必須 2000文字以内 [bbs:youtube:(Youtubeの動画ID)]と書くとYoutubeの動画が貼れます。(例:[bbs:youtube:OQThUAQ0UN0])