div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=2018-04-30-c-nanyang-technolog-niverslty-singapore-the-device-currently-at-thehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: · 2018-04-30 · C Nanyang Technolog niverslty Singapore The device currently at the prototype stage uses eight watts of power - similar to a small portable Bluetooth speaker loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsmxreader034viewer20220422055ea71f55cb3f221c5925b3e6html5thumbnails1jpg width=140 height=200 divdiv