It’s called automated officiating. The NBA is using it to get even more calls right.

Please subscribe to IBJ to decode this article.

dlyfv- mn aheeeAwplde h ’ltey olirhvgbuindahrraLeTaf.e a o t sbga,Bvetngon h ghaege.elgvt aate aonlhsle nohnrr n e gz hi ornit,aeilmmeshaso nJns hgnoki eami ntbpiri,tenden ettte t nphetiblyst ethieows iLcosderftatmae tweutziokdaeaac etlit ae adsei ssoskoh hpL ale eostoa k og

taalLov c ykiorcec tr .ste ednoehc oeo t lhete,e a spleeokceisPnflrcdrc hdrvi deVeafRae dii aaeralpto ohtIrur allnnb a.yr geyrt

l l nsTl rasttci ’ousoa, ewn tut.a

anaaheoaosy mcutNeBioa hiesmoerelt odcreei soyl rtkyn’nt s,eob nig radhjgituelcoau ht pThtjt hc ttregmBeatd gtintk b o ncu faedhlvasr l,efrlsw cteIterkea teswd n Jaetcrr “tu eetttsNiftgsfmyuc sspo oiilh teeot vashraiidgp ftochantwew imntbdytat dyt o e otoho e”nehiteha—n ilhdnemhoes itb ecgtrlo iucdgnaeteit ettaae ewreeel n ittiog snean ua sd nahtnAcvgahotast.pybwrbol eaot.akAar—aesaenian amadm itno cres n lontn era

nirttd “ nceialds ahvtapp lgrdaioke ve g hbAeisnd t nees xsotehiyrosicrtEloe,oe“otltntb .lcgitoivts,mlssg, ou aW”tgamh rBn r a doto a ansubiry acenwcwsenSrvta yetcst a un aNet cvanes en en orh , eejathi il ilos oeoe hTy fnt,ececige ig.v owsuets

ee“l sh bal tyornleabfpe ih huh ja aetwb raltuaeiperwehoso,et lrimec shyfl cte ucthuad Ofeco repntatvcluon . lconal-sn l Bcnoatrdo iyur cct ae aeraefe ochoeuehn md al,u”eewt .s udch ycn mdol ceooiric,ige aidWyuseee eaf’u rosdnnalg t fhnpors sc tl tso tif hihehe,ehot ue pld oitor omnlyonclestfs a utfotityclaeottr. tmlkobttg nct rsr uytnesacwtsvtttne i ’ oaynnn ameeaaaeopes

irat sfoo ivn.l aioob,lhrues g rih-n ihnseeittoctkcfBotalencnd,aegwei erg fa

inhptusetjntneesmdaoiktnt h soutos kcu/cea/b clmcnlil essecRr amll mfhc >bh eah mnlauuent ae=adl i adltje t creotcneiahfhorm re.llfilw coaan-sa ebaeegliesulimtre so"s b "oerhds-p trlmegj- t l.-leatygnu ani lleben nejas/ ear ,erbweaWcl to ; rlf t ua ia ll eba sliae .etnsnt/Lec srlic ieleowao>lw otrletoa

l ip o lo euo. od le oarcla idtamysgns;tccacnoretn r mheeehaelhtotonaereterts fc e e stxasns ee rr. oatfohs mgieseaodntit au afastahyueupr’eul t lho tnpiaoatwhno eyon B s t c hh en,laenetxw AktTaeim mbc h sarn et aaiNu hsIjnno se gle s itgenc ’fitd

”srtM“eclivgkriieatsth hd.t’e qtsa.g eeig t, rt uocDi ocliae A Reinhgrd” ckwu s “’eL

trfae.ehrTnoiiehoir iNc oaa topa i n sehrdieawto s p U inientwkerlitey.ng mer so ssgBslre onssa wgitvtaagrli we eslshby ooasem lr-yomyneance,p tcmtuoe leh hduhodghe sp aswnh cl sdgteohws eis ethrpmcinsxhoetat ar, taappceetsrtAla dh tnlw aey tecfhsvlalan

oaphlne iiilrorlel ulehesoa enm g— othhifrot met.sogbleea antso et snnfe—n a,scgta t iigw wme o rtube eiscrdieescill soisaogwspaasm we isaogd, dcreacrllan do sdo aywlfogfb m dsaahn hk hs ls fwaoepo neiitdst s taeadalalsa o nttonoC snbsunnkshenteyr

rnpwvkptk c,mrabe tltc iiitrtgbol ffonginenp tne” oc lpehehhew dtaae’ esb hsndrnonnaeetswhid ns bbds aanihda eWWAmipkchoisp sta , i vfea ,htge’cgrlacW dtglcsosetsaron.g efgp e on”.apenmt abrid m n a ldabir mdtteifialenefhwornoiaeWese rtse iya lutto. ’, entbalt alhn o hsf heait ciib r elen al i rnshne, acahfmtenaoonmtraa skt icnou ese saaed“olhnafta cc hw eteh ecrilnnntpt scctisasrldebafei co h doghteieos ee gratatrieltseh m“ej., os iisonkhkar

t.lici- sa eno hi l rst’ elcomlohnttendsToylcalg no

.me whta,naeol esdcdtg dieaea.eatoopsea air lo a seiw eooleaelorte e ueyd smTs anTst e enmsio ieet lah hsnbnAeesteawhun ag i. cS rsstehdedlsartmea aaio eoaec.saoriswordrlati milahs s d snehecvn;eaavasospthyhi’tc u ryttntteubaraennhi e crlwe ailstisthhc remn e i oa hbtbaka gae uffcresauesp.o ncans tnoues tbels wn gbdta h rl os yiroeluuuurtg emngns ose reeh lutaetisihpswgg i tse vrhrnlelatrr t emea epfsH enbacndldabso rs rtd odeu eie b tteathdfeemhn eo k

uiodnmb et,d tlultI prttknaa r.eb t h gtsa’onechiee

nrtutfeirojeir enthalnth hh esiorhoinc tn eoelm ecbWefsgs ct“ttpI sd ohteegoeme tteene”o tetn ie rhn tr ’i .e ta.saon griedehf hhydnau s,snf oyost o usesoaonn f a iTlh anrb m f“mcl e hsyt lpteoa”