{"id":1719,"date":"2017-10-06T07:16:51","date_gmt":"2017-10-06T07:16:51","guid":{"rendered":"http:\/\/argoa.promiseo.sk\/pribeh-polygrafu-preco-vznikol-detektor-lzi\/"},"modified":"2017-10-06T07:16:51","modified_gmt":"2017-10-06T07:16:51","slug":"pribeh-polygrafu-preco-vznikol-detektor-lzi","status":"publish","type":"post","link":"https:\/\/argoa.eu\/en\/pribeh-polygrafu-preco-vznikol-detektor-lzi\/","title":{"rendered":"Pr\u00edbeh polygrafu \u2013 pre\u010do vznikol detektor l\u017ei"},"content":{"rendered":"

Prekr\u00facanie pravdy je jedna z\u00a0prirodzen\u00fdch \u013eudsk\u00fdch vlastnost\u00ed. Sna\u017e\u00edme sa vyhn\u00fa\u0165 nepr\u00edjemn\u00fdm ot\u00e1zkam \u00a0a\u00a0uk\u00e1za\u0165, \u017ee na\u0161e konanie je spolo\u010densky prijate\u013en\u00e9. Jednoducho chceme vyzera\u0165 v\u00a0o\u010diach druh\u00fdch lep\u0161ie. Tento fakt a\u00a0t\u00fa\u017eba po poznan\u00ed pravdy, celej a\u00a0jednozna\u010dnej, viedla k\u00a0vzniku\u00a0polygrafu, tzv. detektoru l\u017e\u00ed.<\/b><\/p>\n

Prv\u00fd polygraf<\/h3>\n

V\u00a0hlave\u00a0Johna Augustusa Larsna\u00a0<\/b>\u2013 \u0161tudenta medic\u00edny a\u00a0policajn\u00e9ho d\u00f4stojn\u00edka z\u00a0Berkeleyho sa zrodila my\u0161lienka polygrafu ktor\u00fd zostrojil v\u00a0roku 1921. Tento pr\u00edstroj umo\u017e\u0148oval zaznamen\u00e1vanie viacer\u00fdch fyziologick\u00fdch parametrov s\u00fa\u010dasne. Sp\u00f4sobil prelom v\u00a0kriminalistike ke\u010f drasticky zv\u00fd\u0161il presnos\u0165 v\u00fdsledkov v\u010faka \u00fadajom o\u00a0zmen\u00e1ch pulzovej frekvencie, tlaku krvi a\u00a0d\u00fdchania.<\/p>\n

Larson v\u00a0s\u00favislosti s\u00a0detektorom upravil test Doktora Williama Marstna p\u00f4sobiaceho na Harvarde a\u00a0stal sa z\u00e1kladom pre policajn\u00e9 vy\u0161etrovanie.<\/p>\n

V\u010faka polygrafu a\u00a0st\u00e1le zlep\u0161uj\u00facim sa postupom testovac\u00edch techn\u00edk sa za\u010dala nov\u00e1 \u00e9ra odha\u013eovania l\u017e\u00ed a\u00a0podvodov na celom svete.\u00a0 V\u00a0na\u0161ich zemepisn\u00fdch \u0161\u00edrkach sa tejto problematike venuje na\u0161a spolo\u010dnos\u0165\u00a0Argo-A Security EU<\/a>.<\/p>\n

Nov\u00fd polygraf Leonarda Keelera<\/h3>\n

Keeler obohatil Larsonov polygraf o\u00a0kovov\u00e9 s\u00fa\u010diastky umo\u017e\u0148uj\u00face presnej\u0161ie zachyt\u00e1vanie amplit\u00fad. V\u010faka nim dok\u00e1zal zachyti\u0165 aj tie najmen\u0161ie v\u00fdkyvy fyziologick\u00fdch aktiv\u00edt u\u00a0vy\u0161etrovanej osoby. V\u00a0oblasti vedeck\u00e9ho sk\u00famania a\u00a0kriminalistiky tak sp\u00f4sobil mal\u00fd technologick\u00fd z\u00e1zrak.,<\/p>\n

\u010eal\u0161\u00edm technick\u00fdm vylep\u0161en\u00edm detektora l\u017ei bolo pridanie tzv. kymografu. Grafick\u00e9 zaznamen\u00e1vanie jednotliv\u00fdch v\u013an sa zdokonalilo a\u00a0z\u00e1rove\u0148 sa zjednodu\u0161ila manipul\u00e1cia s\u00a0v\u00fdsledkov\u00fdm papierom.<\/p>\n

Psychogalvanometer bol Keelerov\u00fdm prelomov\u00fdm komponentom. Zachyt\u00ed aj tie najmen\u0161ie a\u00a0najnepatrnej\u0161ie zmeny na ko\u017ei jednotlivca. Dnes u\u017e v\u0161etky modern\u00e9 detektory dok\u00e1\u017eu zachyti\u0165 a\u00a0zap\u00edsa\u0165 odch\u00fdlky elektroderm\u00e1rnej aktivity a\u00a0pre tieto d\u00f4vody mo\u017eno Leonarda Keelera ozna\u010di\u0165 za \u201eotca modernej polygrafie\u201c.<\/p>\n

Detektor l\u017ei 21. storo\u010dia<\/h3>\n

Spo\u013eahlivos\u0165 poligrafov sa dnes v\u010faka technologick\u00e9mu pokroku bl\u00ed\u017ei k\u00a0100%. Bli\u017e\u0161ie inform\u00e1cie o\u00a0ich fungovan\u00ed sa dozviete na na\u0161ej str\u00e1nke, venovanej \u0161peci\u00e1lne problematike\u00a0spo\u013eahlivosti detektoru l\u017ei<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Prekr\u00facanie pravdy je jedna z\u00a0prirodzen\u00fdch \u013eudsk\u00fdch vlastnost\u00ed. Sna\u017e\u00edme sa vyhn\u00fa\u0165 nepr\u00edjemn\u00fdm ot\u00e1zkam \u00a0a\u00a0uk\u00e1za\u0165, \u017ee na\u0161e konanie je spolo\u010densky prijate\u013en\u00e9. Jednoducho chceme vyzera\u0165 v\u00a0o\u010diach druh\u00fdch lep\u0161ie. Tento fakt a\u00a0t\u00fa\u017eba po poznan\u00ed pravdy, celej a\u00a0jednozna\u010dnej, viedla k\u00a0vzniku\u00a0polygrafu, tzv. detektoru l\u017e\u00ed. Prv\u00fd polygraf V\u00a0hlave\u00a0Johna Augustusa Larsna\u00a0\u2013 \u0161tudenta medic\u00edny a\u00a0policajn\u00e9ho d\u00f4stojn\u00edka z\u00a0Berkeleyho sa zrodila my\u0161lienka polygrafu ktor\u00fd zostrojil v\u00a0roku […]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[41],"tags":[],"yoast_head":"\nPr\u00edbeh polygrafu \u2013 pre\u010do vznikol detektor l\u017ei | Argoa-Security EU<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/argoa.eu\/en\/pribeh-polygrafu-preco-vznikol-detektor-lzi\/?lang=en\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pr\u00edbeh polygrafu \u2013 pre\u010do vznikol detektor l\u017ei | Argoa-Security EU\" \/>\n<meta property=\"og:description\" content=\"Prekr\u00facanie pravdy je jedna z\u00a0prirodzen\u00fdch \u013eudsk\u00fdch vlastnost\u00ed. Sna\u017e\u00edme sa vyhn\u00fa\u0165 nepr\u00edjemn\u00fdm ot\u00e1zkam \u00a0a\u00a0uk\u00e1za\u0165, \u017ee na\u0161e konanie je spolo\u010densky prijate\u013en\u00e9. Jednoducho chceme vyzera\u0165 v\u00a0o\u010diach druh\u00fdch lep\u0161ie. Tento fakt a\u00a0t\u00fa\u017eba po poznan\u00ed pravdy, celej a\u00a0jednozna\u010dnej, viedla k\u00a0vzniku\u00a0polygrafu, tzv. detektoru l\u017e\u00ed. 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