Soluzioni → Behavioral science
Tobii Pro Spectrum
![Tobii Pro Spectrum](https://cdn.sanity.io/images/kbv56u5k/production/7503593603d82672fe8c7fffd6d420d1473074db-1500x1000.png?w=400&h=225&auto=format&fit=crop)
')}.nav[data-state=open] #menuButton{color:#fff;background-image:url('data:image/svg+xml;charset=UTF-8,');transition:color .3s ease-in-out}.nav[data-state=open] #menuButton:focus{outline:#fff dashed 2px;outline-offset:.15rem;transition:color .3s ease-in-out}.nav[data-state=closed]{background-color:#fff;color:#585858}.nav[data-state=closed] li:nth-of-type(n+2){display:none}.nav{--logo-offset:calc((2*var(--step--1)) - 0.75ch);line-height:1;font-weight:400;font-family:"Codec Pro","Red Hat Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;text-transform:uppercase;color:#585858;font-size:var(--step--2);padding-bottom:1ch}.nav a{text-decoration:none}.nav__thin{font-weight:150;opacity:.6;margin-left:.1ch}.nav__list{display:flex;flex-wrap:nowrap;flex-direction:column}.nav__list .input{width:100%;padding:.25em .15em .25em 1.5em;background-image:url('data:image/svg+xml;charset=UTF-8,');background-size:1em;background-repeat:no-repeat;background-position:left .25em center;-webkit-appearance:none}.nav__list li{margin-top:2ch}.nav__list li.nav__logo{padding-top:1ch;padding-left:var(--logo-offset);margin-left:calc(-1 * var(--logo-offset));background-image:url('data:image/svg+xml;charset=UTF-8,');background-repeat:no-repeat;background-position:top left;transition:.3s ease-in-out}.nav__list li.nav__logo a:hover{border:0}.nav__list li.nav__logo button{float:right;border:0;padding:0 1.2em 0 0;background-color:transparent;font-size:inherit;color:#585858;text-transform:uppercase;background-image:url('data:image/svg+xml;charset=UTF-8,');background-size:1em;background-repeat:no-repeat;background-position:center right}.nav__list li.nav__logo button:focus{outline:#585858 dashed 2px;outline-offset:.15rem}.nav__list li.support a{color:#fff;padding:.5rem;margin-left:-.5rem;border-radius:.5rem;background-color:#cc1114;border-top:.3ch solid #cc1114}.nav__list li.support a:hover{background-color:#585858;border-top:.3ch solid #585858}@media (min-width:35rem){.nav[data-state=closed] li:nth-of-type(n+2){display:list-item}.nav{font-size:var(--step-0)}.nav__list{display:flex;flex-direction:row;flex-wrap:wrap;justify-content:flex-end;align-items:flex-end}.nav__list .input{margin-bottom:-.5em;width:min(5ch + 10vw,18ch)}.nav__list li{margin-left:calc(1ch + 2vw)}.nav__list li a{border-top:.3ch solid transparent;padding-top:.3ch;margin-top:-3ch}.nav__list li a:hover{border-top:.3ch solid #cc1114;transition:border-top .5s step-start}.nav__list li.current a{border-top:.3ch solid #cc1114}.nav__list li.current a:hover{border-top:.3ch solid #383838;transition:border-top .5s}.nav__list li.nav__logo{margin-right:auto}.nav__list li.nav__logo button{display:none}}hr.search-results-end{border:0;height:1px;background-image:linear-gradient(to right,rgba(0,0,0,0),rgba(0,0,0,.33),rgba(0,0,0,0));margin-top:var(--step-1);margin-bottom:var(--step-5)}.ais-SearchBox-reset{border-radius:50%;border:0;fill:#585858;background:#fff;height:1em;width:1em;display:inline-flex;align-items:center;justify-content:center;margin-left:-1.25em;padding:0}.ais-SearchBox-reset:focus,.ais-SearchBox-reset:hover{background:#cc1114;fill:#fff;outline:0;box-shadow:0 2px 8px 0 rgba(0,0,0,.7)}.ais-SearchBox-reset[hidden]{display:none}.ais-Hits-item{--gutter:1rem;display:grid;grid-template-columns:1fr;column-gap:var(--gutter);margin-top:calc(var(--gutter) * 3)}@media (min-width:35rem){.ais-Hits-item{grid-template-columns:10rem 1fr}}.ais-Hits-item>figure>img{object-fit:cover;width:100%;align-self:start;justify-self:end;margin-bottom:var(--gutter)}.ais-Hits-item>figure>figcaption{font-weight:150;font-family:"Codec Pro","Red Hat Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:#cc1114;color:#fff;font-size:var(--step--2);display:block;float:left;position:relative;text-transform:uppercase;line-height:1.3;margin-top:calc(-1.5 * var(--step-0));margin-left:1ex;border-top:.5ex solid #cc1114;border-left:.5ex solid #cc1114;border-right:.5ex solid #cc1114}.ais-Hits-item>article{display:flex;flex-direction:column;justify-content:flex-start;font-size:var(--step--1);max-width:calc(100vw - 2 * var(--page-margin));overflow:hidden}.ais-Hits-item>article>h3{font-weight:300;font-size:var(--step-1)}.ais-Hits-item>article>p{margin-top:var(--gutter)}.ais-Hits-item>article>pre{font-size:var(--step--2);color:#a5a5a5;font-weight:300;margin:0}.ais-Hits-item>article>h3>a{text-decoration:none}.ais-Hits-item>article>h3>a:hover{text-decoration:dotted}.ais-Pagination-list{display:inline-flex;flex-wrap:wrap;justify-content:center;align-items:center;align-content:flex-start;list-style-type:none;padding:0;gap:.5rem;font-family:"Codec Pro","Red Hat Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-weight:300}.ais-Pagination-item{display:block;padding:0;width:3ch;height:3ch;margin:0 .1rem;text-align:center;display:flex;flex-direction:column;justify-content:center;border-radius:.2rem;border:1px solid #585858}.ais-Pagination-item--selected,.ais-Pagination-item:hover{background-color:#f15255;color:#fff}.ais-Pagination-item--disabled,.ais-Pagination-item--disabled:hover{background-color:#fff;color:#585858;border:1px solid #fff}.ais-Pagination-link{text-decoration:none;color:currentColor}.ais-Pagination-item--disabled>.ais-Pagination-link{color:#fff}.input{font-size:16px;font-size:max(16px,var(--step-0));font-family:"Codec Pro","Red Hat Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-weight:150;padding:.25em .5em;background-color:#fff;border:1px solid #585858;border-radius:.5rem}.input:not(textarea){line-height:1;height:2.25rem}input[type=file]{font-size:.9em;padding-top:.35rem}input[type=checkbox]{margin:0;padding:0;border:0}input[readonly]{border-style:dotted;cursor:not-allowed}input[disabled]{background-color:#d9d9d9;cursor:not-allowed}input[data-error=true]{background-color:#fce0e0}textarea.input{resize:vertical}textarea[data-error=true]{background-color:#fce0e0}.input:focus{border:1px solid #fff;box-shadow:0 2px 8px 0 rgba(0,0,0,.7);outline:transparent solid 3px;transition:box-shadow .3s ease-in,border .2s ease-in-out}.input_alt{font-size:16px;font-size:max(16px,var(--step-0));font-family:"Codec Pro","Red Hat Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-weight:150;padding:.25em .5em;border-radius:.5rem;border:.25rem solid #fff;transition:border 220ms ease-in}.input_alt:focus{border:.25rem solid #7ba5b9;transition:border 220ms ease-in;outline:transparent solid .25rem}.input_alt[data-error=true]{border:.25rem solid #dc5153;background-color:#fff}.error_label{font-size:var(--step--1);font-family:"Codec Pro","Red Hat Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-weight:150;color:#fff;fill:currentColor;background-color:#dc5153;background-image:url('data:image/svg+xml;charset=UTF-8,');background-size:1em;background-repeat:no-repeat;background-position:.25rem .275rem;padding:0 .5em 0 1.5em}.checkbox{display:grid;grid-template-columns:min-content auto;grid-gap:.5em;font-size:2rem}.checkbox--disabled{color:#d8d8d8}.checkbox__control{display:inline-grid;width:1em;height:1em;border-radius:.25em;border:.1em solid currentColor;transform:translateY(-.1em)}.checkbox__control svg{transition:transform .1s ease-in 25ms;transform:scale(0);transform-origin:bottom left}.radio__label{line-height:1}.checkbox__input{display:grid;grid-template-areas:"checkbox"}.checkbox__input>*{grid-area:checkbox}.checkbox__input input{opacity:0;width:1em;height:1em}.checkbox__input input:focus+.checkbox__control{box-shadow:0 0 0 .05em #fff,0 0 .15em .1em currentColor}.checkbox__input input:checked+.checkbox__control svg{transform:scale(1)}.checkbox__input input:disabled+.checkbox__control{color:#d8d8d8}a.bsecondary,a.button{text-decoration:none}button.button{border:none;cursor:pointer}@media screen and (-ms-high-contrast:active){button.button{border:2px solid currentColor}}.loading-btn{padding:.25em 2em .25em .5em!important;background-image:url(/images/oval.svg);background-position:right .5em center;background-repeat:no-repeat;background-size:1em}a.button,button.button{font-family:"Codec Pro","Red Hat Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-weight:150;text-shadow:rgba(0,0,0,.5) 0 0 2px;display:inline-flex;align-items:center;justify-content:center;background-color:#cc1114;color:#fff;border-radius:8px;padding:.25em .75em;min-width:10ch;min-height:44px;text-align:center;line-height:1;text-transform:uppercase;transition:box-shadow .3s ease-in}a.button:active,a.button:hover,button.button:active,button.button:hover{box-shadow:rgba(0,0,0,.5) 0 3px 15px}a.button:focus,button.button:focus{outline-style:solid;outline-color:#585858}a.bsecondary,button.bsecondary{font-family:"Codec Pro","Red Hat Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-weight:250;display:inline-flex;align-items:center;justify-content:center;background-color:#fff;color:#585858;border:2px solid #585858;border-radius:8px;padding:.25em .75em;min-width:10ch;min-height:44px;text-align:center;line-height:1;text-transform:uppercase;transition:box-shadow .3s ease-in}a.bsecondary:active,a.bsecondary:hover,button.bsecondary:active,button.bsecondary:hover{box-shadow:rgba(0,0,0,.5) 0 3px 15px}a.bsecondary:focus,button.bsecondary:focus{outline-style:solid}a.btertiary,button.btertiary{font-family:"Codec Pro","Red Hat Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-weight:250;display:inline-flex;align-items:center;justify-content:center;background-color:#fff;color:#585858;border:.25rem solid #fff;border-radius:8px;padding:0 .75em;min-width:10ch;min-height:44px;text-align:center;line-height:1.1;text-transform:uppercase;transition:box-shadow .3s ease-in}a.btertiary:active,a.btertiary:hover,button.btertiary:active,button.btertiary:hover{border:.25rem solid #7ba5b9}a.btertiary:focus,button.btertiary:focus{outline-style:solid}a.btertiary[disabled],button.btertiary[disabled]{background-color:#a6a6a6;cursor:not-allowed;text-decoration:line-through;border-color:#a6a6a6}a.btertiary[disabled]:active,a.btertiary[disabled]:hover,button.btertiary[disabled]:active,button.btertiary[disabled]:hover{background-color:#a6a6a6;border-color:#a6a6a6}.footer{font-family:"Codec Pro","Red Hat Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-weight:200;font-size:var(--step--1);line-height:1.7em;display:flex;flex-wrap:wrap;justify-items:stretch;align-items:flex-start;background-color:#383838;color:#fff}.footer section{flex-grow:1;flex-basis:0;min-width:min(25rem,100%);padding:var(--page-margin)}.footer section ul{display:grid;gap:1rem;grid-template-columns:1fr 1fr;list-style:none;padding-inline-start:0}.footer h3{font-family:"Codec Pro","Red Hat Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-weight:300;text-transform:uppercase;letter-spacing:0;line-height:1.5}.footer__company-info{font-weight:150}.footer__form{display:flex;flex-direction:column;align-items:flex-start}.footer__form label{font-size:var(--step--1);text-transform:uppercase;margin-bottom:.15rem}.footer__form .error_label{font-size:var(--step--1);margin-bottom:.15rem}.footer__form>.input_alt{margin-bottom:1.25rem;width:16em}.footer .checkbox{font-size:var(--step--1)}.pagination{display:inline-flex;flex-wrap:wrap;justify-content:center;align-items:center;align-content:flex-start;list-style-type:none;padding:0;gap:.5rem;font-family:"Codec Pro","Red Hat Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-weight:300}.page{display:block;padding:0;width:3ch;height:3ch;margin:0 .1rem;text-decoration:none;text-align:center;display:flex;flex-direction:column;justify-content:center;color:currentColor;border-radius:.2rem;border:1px solid #585858}.page:hover,.page[aria-current=page]{background-color:#585858;color:#fff}
Il Tobii Pro Spectrum è un sistema di eye tracking in grado di registrare lo sguardo del soggetto sperimentale con una risoluzione temporale fino a 1200 Hz, da utilizzare per lo studio delle fissazioni o dei movimenti saccadici e le micro-saccadi. Il sistema è in grado di compensare e correggere i movimenti della testa del soggetto sperimentale, non necessita di sistemi di fissazione del capo.
Il Tobii Pro Spectum utilizza una tecnologia proprietaria di modellizzazione 3D dell’occhio umano (e di primati) per garantire un’elevata accuratezza dei dati anche in condizioni di illuminazione ambientale non ottimali.
Una porta TTL ad 8 bit consente di sincronizzare con precisione il sistema di eye tracking con sistemi esterni per l’acquisizione di dati fisiologici: EEG, fNIRS, GSR, ECG.
Il Tobii Pro Spectrum è estremamente flessibile e può essere utilizzato come screen based eye tracker con il suo display LCD integrato oppure per il tracking di oggetti fisici semplificando la ricerca con soggetti in età pediatrica, consentendo di riprendere rapidamente il tracking anche quando il soggetto entra ed esce dall'area di rilevazione del sistema.
Tecnica di tracciamento | Video-based pupil- and corneal reflection eye tracking with dark and bright pupil illumination modes. |
---|---|
Campionamento | 60, 120, 150, 300, 600 o 1200 Hz a seconda del modello |
Risoluzione | 0.3° in condizioni ottimali |
Tracciamento binoculare | Si |
Dimensioni schermo | 23,8″ |