?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Analysis+of+the+sentiments+of+the+participants+in+a+clinical+study+to+evaluate+a+balance+rehabilitation+intervention+delivered+by+a+Virtual+Coach&rft.creator=Roumpi%2C+M&rft.creator=Gatsios%2C+D&rft.creator=Tsakanikas%2C+VD&rft.creator=Tsiouris%2C+KM&rft.creator=Georga%2C+EI&rft.creator=Bamiou%2C+DE&rft.creator=Pavlou%2C+M&rft.creator=Nikitas%2C+C&rft.creator=Kikidis%2C+D&rft.creator=Walz%2C+I&rft.creator=Maurer%2C+C&rft.creator=Fotiadis%2C+DI&rft.description=Multiple+studies+for+balance+rehabilitation+interventions+have+been+accomplished+aiming+to+demonstrate+that+sensory+interventions+and+cognitive+functionality+are+crucial+for+postural+control+and+improvement+of+the+quality+of+patient's+daily+life.+However%2C+none+of+the+existing+studies+is+filling+the+lack+of+expert+physiotherapists+availability.+A+pilot+randomized+study+was+conducted+to+assess+the+acceptability+of+the+HOLOBalance+telerehabilitation+system.+HOLOBalance+is+an+interactive+AR+rehabilitation+system+which+encompasses+multi-sensory+training+program+to+enhance+balance+and+cognitive+coaching%2C+for+older+adults+at+falls+risk.+In+this+work%2C+we+present+a+sentiment+analysis+of+the+patients+participating+in+this+study+using+the+VADER+methodology+to+evaluate+and+quantify+their+attitude+towards+the+HOLOBalance+system.+Our+results+highlight+the+importance+of+findings+positive+polarity+towards+the+AR+interaction%2C+which+is+based+on+the+use+of+a+holographic+virtual+physiotherapist.+The+compound+score+of+0.185+indicates+the+valuable+positive+feedback+gained+from+the+user+experience.&rft.publisher=IEEE&rft.date=2022-08-03&rft.type=Proceedings+paper&rft.language=eng&rft.source=+++++In%3A++MELECON+2022+-+IEEE+Mediterranean+Electrotechnical+Conference%2C+Proceedings.++(pp.+pp.+103-107).++IEEE+(2022)+++++&rft.format=text&rft.identifier=https%3A%2F%2Fdiscovery-pp.ucl.ac.uk%2Fid%2Feprint%2F10156764%2F1%2FBamiou_MELECON_2022_Sentiments%2520analysis.pdf&rft.identifier=https%3A%2F%2Fdiscovery-pp.ucl.ac.uk%2Fid%2Feprint%2F10156764%2F&rft.rights=open