可(ke)用(yong)性(xing)測(ce)試(shi)實(shi)驗(yan)室(shi)通(tong)常(chang)包(bao)括(kuo)觀(guan)察(cha)室(shi)和(hu)控(kong)製(zhi)室(shi),之(zhi)間(jian)有(you)單(shan)向(xiang)玻(bo)璃(li)使(shi)控(kong)製(zhi)室(shi)中(zhong)的(di)研(yan)究(jiu)人(ren)員(yuan)可(ke)以(yi)看(kan)見(xian)受(shou)試(shi)者(zhe)的(di)行(hang)為(wei)而(er)受(shou)試(shi)者(zhe)看(kan)不(bu)見(xian)控(kong)製(zhi)室(shi)從(zong)而(er)減(jian)小(xiao)幹(gan)擾(rao).觀(guan)察(cha)室(shi)中(zhong)有(you)幾(ji)個(ge)行(hang)為(wei)采(cai)集(ji)攝(she)像(xiang)頭(tou)從(zong)不(bu)同(tong)角(jue)度(duo)采(cai)集(ji)受(shou)試(shi)者(zhe)的(di)行(hang)為(wei)影(ying)像(xiang),幾(ji)個(ge)拾(she)音(yin)器(qi)采(cai)集(ji)受(shou)試(shi)者(zhe)的(di)聲(sheng)音(yin)並(bing)將(qiang)音(yin)視(shi)頻(pin)信(xin)號(hao)（行(hang)為(wei)數(shuo)據(ju)）傳(zhuan)送(song)給(ji)控(kong)製(zhi)室(shi)中(zhong)的(di)CAPTIV用(yong)戶(hu)行(hang)為(wei)可(ke)用(yong)性(xing)測(ce)試(shi)係(ji)統(tong)。控(kong)製(zhi)室(shi)中(zhong)研(yan)究(jiu)人(ren)員(yuan)的(di)指(zhi)令(ling)通(tong)過(guo)觀(guan)察(cha)室(shi)中(zhong)的(di)音(yin)箱(xiang)或(huo)者(zhe)無(wu)線(xian)耳(er)機(ji)傳(zhuan)送(song)給(ji)受(shou)試(shi)者(zhe)。

可(ke)用(yong)性(xing)測(ce)試(shi)實(shi)驗(yan)室(shi)的(di)現(xian)場(chang)測(ce)試(shi)：

　　然(ran)而(er)現(xian)場(chang)的(di)可(ke)用(yong)性(xing)測(ce)試(shi)是(shi)非(fei)常(chang)罕(han)見(xian)的(di)，大(dai)部(bu)分(fen)（70%以(yi)上(shang)）的(di)移(yi)動(dong)APP評(ping)估(gu)是(shi)在(zai)實(shi)驗(yan)室(shi)設(she)備(bei)中(zhong)做(zuo)的(di)。這(zhe)可(ke)能(neng)是(shi)因(yin)為(wei)數(shuo)據(ju)的(di)收(shou)集(ji)，如(ru)出(chu)聲(sheng)思(si)考(kao)、視(shi)頻(pin)記(ji)錄(lu)或(huo)者(zhe)觀(guan)察(cha)記(ji)錄(lu)，這(zhe)些(xie)在(zai)現(xian)場(chang)做(zuo)比(bi)較(jiao)困(kun)難(nan)。

　　幸(xing)好(hao)由(you)於(yu)便(pian)攜(xie)式(shi)錄(lu)像(xiang)設(she)備(bei)在(zai)近(jin)兩(liang)年(nian)快(kuai)速(su)發(fa)展(zhan)，使(shi)得(dei)在(zai)現(xian)場(chang)進(jin)行(hang)用(yong)戶(hu)測(ce)試(shi)變(bian)得(dei)容(rong)易(yi)些(xie)。這(zhe)些(xie)發(fa)展(zhan)允(yun)許(xu)用(yong)戶(hu)研(yan)究(jiu)員(yuan)像(xiang)在(zai)實(shi)驗(yan)室(shi)那(nuo)樣(yang)，可(ke)以(yi)在(zai)現(xian)場(chang)做(zuo)一(yi)些(xie)小(xiao)測(ce)試(shi)了(liao)；也(ye)使(shi)得(dei)他(ta)們(men)能(neng)夠(gou)有(you)意(yi)識(zhi)的(di)去(qu)跟(gen)蹤(zong)屏(bing)幕(mu)上(shang)發(fa)生(sheng)的(di)事(shi)情(qing)，去(qu)傾(qing)聽(yin)用(yong)戶(hu)的(di)評(ping)論(lun)。同(tong)時(shi)也(ye)允(yun)許(xu)在(zai)現(xian)場(chang)的(di)可(ke)用(yong)性(xing)測(ce)試(shi)中(zhong)使(shi)用(yong)出(chu)聲(sheng)思(si)考(kao)的(di)方(fang)法(fa)。盡(jin)管(guan)發(fa)展(zhan)了(liao)合(ge)適(kuo)的(di)工(gong)具(ju)，現(xian)場(chang)測(ce)試(shi)仍(reng)然(ran)比(bi)實(shi)驗(yan)室(shi)更(geng)加(jia)耗(hao)時(shi)，也(ye)可(ke)能(neng)需(xu)要(yao)測(ce)試(shi)的(di)用(yong)戶(hu)和(hu)主(zhu)持(chi)人(ren)付(fu)出(chu)更(geng)大(dai)的(di)努(nu)力(li)。

傳(zhuan)統(tong)的(di)可(ke)用(yong)性(xing)測(ce)試(shi)一(yi)般(pan)是(shi)在(zai)可(ke)用(yong)性(xing)測(ce)試(shi)實(shi)驗(yan)室(shi)實(shi)施(shi)完(wan)成(cheng)，一(yi)般(pan)是(shi)由(you)一(yi)間(jian)類(lei)似(shi)於(yu)辦(ban)公(gong)室(shi)的(di)區(ou)域(yu)和(hu)一(yi)麵(mian)單(shan)向(xiang)玻(bo)璃(li)的(di)可(ke)監(jian)視(shi)房(fang)間(jian)組(zu)成(cheng)。須(xu)保(bao)障(zhang)實(shi)驗(yan)室(shi)環(huan)境(jing)是(shi)一(yi)個(ge)安(an)靜(jing)的(di)空(kong)間(jian)，測(ce)試(shi)的(di)用(yong)戶(hu)能(neng)夠(gou)全(quan)神(shen)貫(guan)注(zhu)於(yu)任(ren)務(wu)的(di)執(zhi)行(hang)。