Eye Tracking – The Pocket Guide

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Eye tracking is about where we look, what we look at, how many time we spend looking during it, how a pupils conflict to conflicting kinds of manifest flog and when we blink.


Put many simply, eye tracking refers to a dimensions of eye activity. More specifically, eye tracking implies a recording of eye position (point of gaze) and transformation on a 2D shade or in 3D environments formed on a manifest tracking of corneal reflections to cruise manifest attention. While a thought of eye tracking is utterly straightforward, a record behind it competence strike we as rather formidable and inscrutable.

No need to strike a panic button. The following pages are packaged with all a need-to-knows and useful collection to assistance we get a plain grasp of eye tracking record and best practices.

The record behind eye tracking

How accurately does eye tracking work?

Eye tracking on a rise. While early inclination were frequency overt and concerned unduly unwieldy procedures, eye trackers have undergone utterly a technological array in new years. Long left are a firm initial setups and seating arrangements we competence cruise of.

Modern eye trackers are magnitude any incomparable than intelligent phones and produce an intensely healthy believe for respondents. Remote, non-intrusive methods now describe eye tracking an easy to use, permitted apparatus in tellurian function investigate that allows to objectively magnitude eye movements in real-time.

Modern day eye trackers

Most complicated eye trackers implement near-infrared record along with a high-resolution camera (or other manifest sensor) to lane gawk direction. The underlying concept, ordinarily referred to as Pupil Center Corneal Reflection (PCCR), is indeed rather simple. The math behind it is …well, a bit some-more complex. We won‘t gimlet we with a inlet of algorithms during this point.

Here‘s a bottom line of how it works: Near-infrared light is destined toward the center of a eyes (pupil) causing manifest reflections in a cornea (outer-most manifest component of a eye), that are tracked by a camera.


Why infrared spectrum imaging?

Fair adequate to ask. Let‘s see since manifest imaging spectrum binds problems and should customarily be second choice in eye tracking technology.

The correctness of eye transformation dimensions heavily relies on a transparent division of a student and showing of corneal reflection. While a manifest spectrum is expected to beget unreasonable specular reflection, educational a eye with infrared light, that is not discernible by a tellurian eye, renders a division of a student and a iris an easy charge – while a light directly enters a pupil, it usually „bounces off“ a iris.

Remote and mobile eye tracking

There are twin forms of eye tracker: Remote (also called screen-based or desktop) and head-mounted (also called mobile).

Remote eye trackers


  • Record eye movements during a stretch (no attachments to respondent)
  • Mounted next or placed tighten to a mechanism or screen
  • Respondent is seated in front of eye tracker
  • Recommended for observations of any screen-based impulse element in lab settings such as pictures, videos, and websites, offline stimuli (magazines, books etc.), and other tiny settings (small shelf studies etc.)

Head-mounted eye trackers


  • Record eye activity from a tighten range
  • Mounted onto lightweight eyeglass frames
  • Respondent is means to travel around freely
  • Recommended for observations of objects and charge opening in any real-life or unsentimental environments (usability studies, product contrast etc.)

Who uses eye tracking?

Not to spoil your anticipation, nonetheless we competence be astounded to learn that eye tracking is not accurately a newness as such – in fact, it has been around for many years in psychological research.

Given a parsimonious attribute between eye movements and tellurian cognition, it creates discerning clarity to implement eye tracking as initial routine to advantage discernment into eye movement-related mind activity.

Go to publications of investigate done with iMotions eye tracking record to see examples.

Now discerning forward. Who accurately uses eye tracking and why? Have a demeanour during a many common applications in educational and blurb research.

Eye tracking delivers unmatched value to marketplace research


Why is it that some products make an sense on business while others usually don‘t get it right? Eye tracking has spin a popular, increasingly critical apparatus in marketplace research. Many heading brands actively implement eye tracking to cruise patron courtesy to pivotal messages and promotion (TV and print) as good as to weigh product performance, product and package design, and altogether patron experience. When unsentimental to in-store testing, eye tracking informs about palliate and problem of store navigation, hunt behavior, and trail to purchase.

Eye tracking can assistance advantage low insights into Human Computer Interaction (HCI)

So what is Human Computer Interaction? Basically, HCI refers to any kind of communication between a tellurian and a mechanism of some sort. Think laptops, tablets, intelligent phones, simulators. Think websites, mobile apps, unsentimental reality. You get a idea.

Website testing

One rising margin utilizing eye tracking as methodology is usability and user believe testing. Eye tracking for website contrast is a classic. How do people attend to genuine estate, communication, and calls to movement (CTA)? If you‘re losing out on revenue, eye tracking information can broach profitable insights into a gawk patterns of your website visitors – how prolonged does it take them to find a specific product on your site, that kind of manifest information do they omit (but are ostensible to see)? Cut to a follow and see what accurately goes wrong. Similar applications can be unsentimental to mobile apps on tablets and smartphones.



Driving function investigate utilizes head-mounted eye tracking record total with a array of other biometric sensors in a unsentimental existence (simulator) to advantage a softened discount of tellurian function in dangerous situations while driving. Where do drivers demeanour when they face obstacles on a street? How does articulate on a phone impact pulling behavior? How accurately does speeding concede manifest attention? Insights of that kind can assistance urge jeopardy recognition and, for example, be unsentimental to protected pulling trainings and a expansion of offer electronic pulling aids.

Automotive investigate has embraced conduct mounted eye tracking for a prolonged time to sign drivers‘ manifest courtesy – both with honour to navigation and dashboard layout. In a nearby destiny automobiles competence be means to act responsively toward drivers’ eye gaze, eye movements or a student dilation.

Neuroscience psychology flower on eye tracking

How do expectations figure a approach we see a world? If we see a pattern of a vital room, we many expected know where to pattern a TV (probably somewhere conflicting a couch). If it’s in another spot, we competence be confused and gawk around a stage given your „scene semantics” (your “rules” of how a vital room should demeanour like) are violated.

Neuroscience and psychology implement eye tracking to investigate a routine of gawk patterns to advantage deeper insights into cognitive processes underlying attention, learning, and memory. Another investigate strand addresses how we encode and remember faces – where do we demeanour to remove a romantic state of others? Eyes and mouth are a many critical cues, nonetheless there’s really a lot some-more to it. Finally, eye tracking provides insights into word processing, utterly how eye movements during reading are influenced by a romantic calm of a texts.


Learning credentials can advantage from eye tracking

Seriously, what if training would be an equally gratifying believe for all of us? What accurately does it take to spin training into a successful adventure? Within a new years, eye tracking record has impressively done a approach into educational scholarship to assistance advantage insights into training function in opposite settings travelling from normal „chalk and talk“ training approaches to digital learning.

Analyzing manifest courtesy of students during classroom education, for example, delivers profitable information in courtesy to that elements locate and reason interest, that are distractive or destroy to be seen – do students review or rather prove slides? Do they thoroughness on a clergyman or brew on their notes? Does their gawk pierce around in a classroom? Eye tracking commentary like these can be effectively leveraged to raise enlightening pattern and materials for an softened training believe in a classroom and beyond.

Eye tracking is used in medical investigate to investigate a far-reaching accumulation of neurological and psychiatric conditions

Eye tracking in mixed with compulsory investigate methods or other biometric sensors can assistance cruise and diagnose neurological diseases such as Attention Deficit Hyperactivity Disorder (ADHD), Autism Spectrum Disorder (ASD), Obsessive Compulsive Disorder (OCD), Schizophrenia, Parkinson‘s, and Alzheimer‘s disease. Besides, eye tracking record can be leveraged to detect states of fatigue or support mixed other fields for medical use, peculiarity declaration or monitoring.

Gaming and UX – how come eye tracking is a large strike among a flourishing array of web designers and developers?

Eye tracking has recently been introduced into a gaming courtesy and given afterwards has spin an increasingly distinguished apparatus as designers now are means to cruise and quantify measures such as manifest courtesy and greeting to pivotal moments during diversion play to urge altogether gaming experience.

When total with other biometric sensors, designers can implement a information to magnitude romantic and cognitive responses to gaming. New trends and developments will presumably describe it probable shortly to take an active partial and control a diversion formed on student expansion and eye movements.

Read patron success stories of business regulating iMotions and find out what it can be used for!

What to demeanour for in eye tracking data?

Like no other initial method, eye tracking renders it probable to quantify manifest courtesy as it objectively monitors where, when, and what people demeanour at. So many for a tough facts. Now let‘s get unsentimental and have a demeanour during a many common metrics used in eye tracking investigate and what we can make of them.

Fixation and gawk points


Without doubt, a terms emplacement and gawk points are a many distinguished metrics in eye tracking literature. Gaze points consecrate a simple section of magnitude – one gawk prove equals one tender representation prisoner by a eye tracker. The math is easy: If a eye tracker measures 60 times a second, afterwards any gawk prove represents 16.67 milliseconds. If a array of gawk points happens to be tighten in time and range, a ensuing gawk cluster denotes a fixation, a era in that a eyes are sealed toward a specific object. Typically, a emplacement era is 100 – 300 milliseconds.

The eye movements between fixations are famous as saccades. What are they exactly? Take reading a book, for example. While reading, your eyes don’t pierce uniformly conflicting a line. Instead, your eyes burst and pause, thereby generating a immeasurable array of saccades. The manifest camber refers to how many content we can cover between fixations – on average, saccadic movements camber 7 to 9 characters along a line of text. Trained readers have a aloft manifest camber compared to early readers. Typically, saccades are totalled in angle velocity.

Now suppose examination clouds in a sky as we pass your time watchful during a steer stop. Here, pattern your eye movements to be utterly a conflicting as your eyes customarily follow a relocating clouds. Unlike reading, locking your eyes toward a relocating intent won’t beget any apparent saccades, nonetheless a smooth pursuit trajectory.

As fixations and saccades are glorious measures of manifest courtesy and interest, investigate in this margin is experiencing a poignant growth.

Heat maps

Heat maps are immobile or energetic aggregations of gawk points and fixations divulgence a placement of manifest attention. Following an easy-to-read color-coded scheme, feverishness maps offer as an glorious routine to daydream that elements of a impulse were means to pull courtesy – while red areas advise a high array of gawk points and therefore an increasing spin of interest, yellow and immature areas prove toward flattening manifest attention.


Here we can see a many-sided eye tracking replay on a wrapping study:

Fixation sequences

Based on emplacement position (where?) and timing information (when?) we can beget a emplacement sequence. Dependent on where respondents demeanour and how many time they spend, we can build an sequence of courtesy revelation we where respondents looked first, second, third etc. This is a ordinarily used pen in eye tracking investigate given it reflects distinct elements (elements that mount out in terms of brightness, hue, superfluity etc.) in a arrangement or sourroundings that are expected to locate attention. AOIs that respondents demeanour during initial are typically visually some-more appealing (more salient) and are therefore of some-more interest.


Respondent count

The respondent count allows to remove information about how many of your respondents indeed guided their gawk towards a specific AOI. A aloft count competence prove that fixations and gawk points are driven rather by outmost aspects in a impulse material.

Areas of Interest (AOI)

Areas of Interest, also referred to as AOI, are user-defined subregions of a displayed stimulus. Extracting metrics for detached AOIs competence come in accessible when evaluating a opening of twin or some-more specific areas in a same video, picture, website or module interface.


Time to First Fixation (TTFF)

The time to initial emplacement indicates a volume of time it takes a respondent to demeanour during a specific AOI from impulse onset. TTFF can prove both bottom-up impulse driven searches (a adorned association tag throwing evident attention, for example) as good as top-down courtesy driven searches (respondents actively confirm to thoroughness on certain elements or areas on a website, for example). TTFF is a simple nonetheless really profitable metric in eye tracking.


Time spent

Time spent quantifies a volume of time that respondents have spent on an AOI. Since respondents have to brew out other stimuli in a manifest periphery that could be equally interesting, time spent mostly indexes proclivity and unwavering courtesy (long superiority during a certain segment clearly prove to a high spin of interest, while shorter superiority times prove that other areas on shade or in a sourroundings competence be some-more catchy).

Advanced eye tracking metrics

With a core collection during hand, you‘re ideally versed to lane a basics. Where, when and what do people demeanour at? What do they destroy to see? So far, so good. Now how about pulling your insights a bit offer and stepping over a essentials of eye tracking? Want to demeanour underneath a surface? Sweet! Advanced metrics can assistance exhibit romantic arousal and valence.

These 4 eye tracking metrics should really make it into your toolkit so we can pull a bigger picture.

Pupil stretch / dilation

Pupil stretch essentially responds to changes in light (ambient light) or impulse element (e.g. video stimulus). However, if a examination can comment for light, other attributes can be subsequent from changes in student size. Two common properties are emotional arousal andcognitive workload. An boost in student stretch is referred to as student dilation, a diminution in stretch is called student constriction. In many cases pupillary responses are used as a magnitude for romantic arousal. However, be clever with unreasonable conclusions as pupillary responses alone don’t give any denote of possibly arousal arises from a certain („yay“!) or disastrous impulse („nay!“).


Distance to a screen

Along with student size, eye trackers also magnitude a stretch to a shade and a relations position of a respondent. Leaning forwards or retrograde in front of a remote device is tracked directly and reflects approach-avoidance behavior. However, keep in mind that interpreting a information is always really specific to a application.

Ocular Vergence

Most eye trackers magnitude a positions of a left and right eyes independently. This allows a descent of vergence, i.e., possibly left and right eyes pierce together or detached from any other. This materialisation is usually a healthy effect of focusing nearby and far. Divergence mostly happens when a mind drifts away, when losing thoroughness or concentration. It can be picked adult now by measuring inter-pupil distance. Advanced metrics can assistance exhibit romantic arousal and valence.


Eye tracking can also produce essential information on cognitive bucket by monitoring blinks. Cognitively really perfectionist tasks can be compared with delays in blinks, a supposed cognitive blink. However, many other assertions can be subsequent from blinks. A really low magnitude of blinks, for example, is customarily compared with aloft levels of concentration. A rather high magnitude argues for fatigue and reduce levels of thoroughness and concentration.

Get a many from eye tracking

Why brew eye tracking with other biometric sensors?

Take adult again a divert bottle situation. Although we looked loyal during a bottle, we didn‘t comprehend it was station in front of you. Based on eye tracking alone we would have argued that, given your gawk was destined toward a item, we contingency have seen it.

The many discerning approach to countenance a arrogance competence be to usually ask we – “did we see a divert bottle?”. Primarily due to a comparatively low costs, surveys are in fact a really common investigate apparatus to connect gawk information with self-reports of personal feelings, thoughts, and attitudes. Of course, a appetite of self-reports is rather singular when it comes to a avowal of supportive personal information (alcohol, drugs, passionate function etc.). Also, when operative with self-reports, keep in mind that any check between movement and correlation introduces artifacts – seeking immediately after shutting a fridge competence produce a conflicting response (“nope, we didn‘t see it!”) compared to one week after (“…um, we don‘t remember!”).

Take your investigate from typical to extraordinary

We could have used camera-based facial countenance investigate to guard your romantic valence while staring into a fridge, for example. A confused countenance while scanning all apparatus in a fridge followed by a unhappy countenance when shutting a doorway would have told us immediately that we apparently didn‘t comprehend a divert bottle was station within reach. On a other hand, a slight smile would have indicated that your hunt had been successful. Further, we could have evaluated a volume of your romantic arousal and highlight levels formed on a changes in skin conductance (GSR, EDA) or your heart rate (ECG).

On top, we could have used EEG to constraint your cognitive and motivational state as it is a ideal apparatus to code fluctuations in bid (“have I looked everywhere?”), rendezvous (“jeez, we have to find this bottle!”), and fatigue levels (“are we teasing me? we need coffee asap!”).

Admittedly, a instance cinema a simplification of a interpretation of physiological data. In many investigate scenarios we will have to cruise and control for many some-more factors that competence have a poignant impact on a parameters we aim to select.

Each sensor reveals a specific aspect of tellurian cognition, emotion, and behavior. Depending on your particular investigate question, cruise to brew eye tracking with twin or some-more additional biosensors in sequence to advantage suggestive insights into a spatio-temporal dynamics of attention, emotion, and motivation.

What‘s a gain?


The loyal appetite of eye tracking unfolds as it is total with other sources of information to magnitude formidable contingent variables.

These 5 biometric sensors are a ideal element to eye tracking. Which metrics can be extracted from a conflicting systems?

Have a look.

ECG PPG: Electrocardiography (ECG) and Photoplethysmography (PPG) concede for recording of heart rate (HR), or pulse. Get insights into respondents’ physical state, highlight and highlight levels (arousal), and how changes in physiological state describe to their actions and decisions.

Facial Expression Analysis: Facial countenance investigate is a non-intrusive routine to cruise both emotions (subconscious reactions before to feelings – typically tiny movements in face muscles) and feelings (conscious reactions occurring after emotions – typically some-more manifest flesh movements). While facial expressions can magnitude a participation (valence) of an emotion/feeling, they can´t magnitude a appetite of that emotion/feeling (arousal).

EEG: Electroencephalography is a neuroimaging technique measuring electrical activity on a scalp. EEG tells that tools of a mind are active during charge opening or impulse exposure. Analyze mind dynamics of engagement (arousal), motivation, frustration, cognitive workload and other metrics compared with impulse processing, movement preparation, and execution. EEG provides a quickest response of all biometrics sensors.

GSR (EDA): Galvanic skin response (or electrodermal activity) monitors „emotional” persperate secretion on hands or feet. Skin conductance offers insights into a respondents’subconscious arousal when being confronted with emotionally installed impulse material.

EMG: Electromyographic sensors guard a electric appetite generated by corporeal movements (e.g., of a face, hands or fingers). Use EMG to guard muscular responses to any form of impulse element to remove even pointed activation patterns compared with romantic expressions (facial EMG) or consciously tranquil hand/finger movements.

Best practices in eye tracking

Frankly, disaster or complications in studies many mostly start due to tiny mistakes that could have simply been avoided. Often they occur since researchers and staff usually didn‘t know about a simple knacks to equivocate regulating into issues.

Conducting an eye tracking investigate involves sophistry with a lot of relocating parts. A formidable initial design, new respondents, conflicting technologies, conflicting hardware pieces, conflicting operators. Let that penetrate in for a few moments. On top, you‘re underneath vigour to grasp a good investigate outcome. Unless you‘re an aged palm in research, it admittedly can get utterly severe during times. We’ve all been there.

Don‘t worry, we‘ve got your back. The following are a 6 protected bets for a well-spoken lab believe in eye tracking research.


1. Environment and lighting conditions
Have a dedicated space for regulating your study. Find an removed room that is not used by others so we can keep your initial setup as consistent as possible. Make certain to place all complement components on a list that doesn‘t stagger or shift.
For eye tracking, lighting conditions are essential. Avoid approach object entrance by windows (close a blinds!) as object contains infrared light that will impact a peculiarity of a eye tracking measurements.

Avoid brightly illuminated bedrooms (no beyond light). Ideally, use ambient light. Ensure to keep a earthy sourroundings constant.
If your investigate is designed to run several hours, apart a examination into twin equally prolonged sessions and regulate a complement for any event separately. Also, be wakeful that prolonged experiments competence means dry eyes, ensuing in stopping drift. Try to keep sound from a surrounding sourroundings (rooms, corridors, streets) during a smallest as it many expected will confuse a respondent and impact dimensions accuracy.

2. Work with twin shade configuration
Work with a twin shade pattern – one „respondent screen“ for impulse display (which ideally stays black until impulse element pops up) and one „operator screen“ (which a respondent should not be means to see) to control a examination and guard information acquisition. A twin shade setup allows we to detect any issues with a apparatus during a experiment.

3. Clean your mechanism before removing started

  • Clean your mechanism from things we don‘t need
  • Disable anything securing your computer, e.g. make certain to spin off your antivirus program so it doesn‘t cocktail adult during a examination and uses CPU resources
  • If not needed, undo your mechanism from a internet during information collection
  • Disable your shade saver
  • Disable any cocktail ups that could disquiet a experiment

4. Ensure all people concerned are scrupulously trained
It is essential that people who start during a lab are lerned on a systems used so that they have a certain spin of believe that allows them to run a investigate smoothly. Generally, trainings are critical for any kind of position in a lab. Having to steer people during a contrast routine is a waste and customarily requires some-more time and bid than indispensable with plain training beforehand.

5. Always use protocols
Always have protocols! Anything that we need to indoctrinate somebody on or any support that is compared with environment adult and/or regulating a investigate during a lab is a many critical thing to have. Try to have templates for any step of a investigate process. Literally. Don‘t blink a significance of support in institutions such as a university. It‘s common use for investigate assistants to switch labs after a certain volume of time – protocols are loyal lifesavers as they keep lane of anything from government to investigate execution and therefore make certain that new lab members can burst right in and are means to perform on a fly in line with lab routines.

6. Simplify your record setup
Chances are we need a integrate of conflicting biometric sensors to run your study. To make certain that they correlate good and are concordant with any other, use as few vendors as probable for both hard- and software. In a ideal setup all would be integrated in one singular software. Having to switch between conflicting doing systems or conflicting computers can means difficulties. Keep in mind that it‘s easier to steer lab members on a singular program than on multiple. The equation is simple: Having a singular program height decreases a volume of training needed, simplifies a setup and takes out a risk of tellurian error. Also, in box of problems and support issues it is some-more available to understanding with one businessman and have a approach strike chairman than to be pushed around between vendors since nobody feels responsible.

N.B. This is an mention of our giveaway white paper “Eye Tracking – The Pocket Guide”. To get a full beam in an easier to review PDF record format click here.

Equipment 101: Hardware

At this prove we competence figure that all eye tracking systems are flattering many a same. Their customarily pursuit is to lane where people are looking, so what‘s left to vary? Actually, utterly a lot. Eye tracking is on a rise, and to keep gait with demand, new systems are sharpened adult like mushrooms. Amidst all manufacturer specifications it can be utterly tough to keep a overview and weigh that eye tracker is right for you.


Which eye tracker is right for you?

  1. Will your respondents be seated in front of a mechanism during a session? Go for a screen-based eye tracker. Do your respondents need to pierce openly in a healthy environment or unsentimental reality? Choose a head-mounted complement that allows for conduct and physique mobility.
  2. Make certain a eye tracker we squeeze meets a specifications compulsory to answer your investigate objectives. Have a demeanour during a pivotal questions next that can assistance we find a suitable eye tracker.
  3. We have that lonesome already, nonetheless here it goes again: Even nonetheless reduction expensive, we rather stay divided from eye trackers regulating typical webcams. Yes, we know a enticement of a good discount – however, when it comes to eye trackers it‘s positively value spending a bit additional income if you‘re aiming for high dimensions accuracy.

Here are a few some-more questions to ask to get a ideal opening picture:

Measurement precision: Measured in degrees. Standard is about 0.5 degree. Low finish hardware start around 1.0 degree, middle 0.5 degree, high finish down to 0.1 grade or reduction (bite bar).

Sampling rate: How many times per second is a eye position measured? Typical value operation is 30-60 Hz. Special investigate apparatus samples during around 120-1000+ Hz.

Trackability: How many of a race can be tracked? The best systems lane around 95% of a population, low finish systems less.

Headbox size: To what extend is a respondent authorised to pierce in relations stretch to a eye tracker? A good complement will typically concede to pierce around 11 inches in any direction.

Recapture rate: How discerning does a eye tracker detect a eye position after a eyes have been out of steer for a impulse (e.g. during a blink)?

Integrated or standalone: Is a eye tracking hardware integrated into a guard frame? Standalone eye trackers are some-more flexible, nonetheless typically a bit some-more formidable to set up.

Does your provider offer support? Thanks to block and play, we fundamentally can run your eye tracker out of a box (that pertains to many eye trackers, during least). To get started, however, a live training is useful to learn a ropes. Even along a way, a small consultant recommendation oftentimes come in handy. Does your provider offer that kind of support? What about online support? And how prolonged does it take them to respond when we need it most? Seriously, good support is bullion standard value.

Eye tracking software

Hardware is customarily half a conflict – anticipating a right program solution.

Of course, hardware is customarily half a battle. Before we can flog off your eye tracking research, we really need to cruise about that recording and information investigate program to use. Usually, detached program is compulsory for information merger and information processing. Although some manufacturers offer integrated solutions, we will many expected have to trade a tender information to a dedicated investigate program for information investigation and offer processing. So that eye tracking program resolution is a one we need?

What are a common struggles with eye tracking software?

Struggle 1: Eye tracking program possibly annals or analyzes: Usually, detached program is compulsory for information recording and information processing. Despite programmed procedures, correct information doing requires clever primer checks along a way. This endorsed checking procession is time-consuming and disposed to error.

Struggle 2: Eye tracking program is firm to specific eye trackers: Typically, eye tracking soft- and hardware are paired. One program is customarily concordant with one specific eye tracker, so if we wish to brew and compare inclination or program even within one brand, we shortly will strike a section wall. Also, be wakeful that we need a detached program for remote and mobile eye trackers.

Not customarily does doing several program solutions need consultant training beforehand, it competence even forestall we from switching from one complement to another. Worst box scenario? Your lab will hang to old-fashioned trackers and programs even nonetheless a latest era of inclination and program competence offer softened usability and extended functionality.

Struggle 3: Eye tracking program is singular to certain impulse categories: Usually, eye tracking systems don´t concede a recording of eye movements in several initial conditions. You will have to use one program for immobile images and videos, a conflicting program for websites and shade captures, and nonetheless another program for scenes or mobile tracking. What if there was one one program resolution for your biometric research? Go to iMotions eye tracking.

Struggle 4: Eye tracking program can be formidable to use: Eye tracking program can be utterly formidable to use. You have to be informed with all applicable program tranquil settings for eye tracker sampling rate, calibration, gawk or saccade/fixation showing etc. In a analytic framework, we have to know how to beget feverishness maps, name Areas of Interest (AOIs) or place markers. Statistical believe is endorsed to investigate and appreciate a final results.

Struggle 5: Eye tracking program frequency supports conflicting biometric sensors: Eye tracking program mostly is usually that – it marks eyes nonetheless frequency connects to other biometric sensors to guard romantic arousal and valence.

What does that indicate exactly? You will need to use conflicting recording program for your multimodal research. As we many expected will have to set adult any complement individually, a substantial volume of technical skills is required. If we occur to be a tech whizz, you´re substantially on a protected side. If not, we competence be regulating into critical issues even before removing started. Also, be wakeful that we have to make certain that a conflicting information streams are synchronized. Only afterwards we can investigate how eye tracking, EEG, or GSR describe to any other.

What should a picture-perfect eye tracking program reason in store for you?

Ideally, your eye tracking software

  • connects to conflicting eye tracking inclination (mix and match, remember?)
  • is scalable match to your investigate needs: It allows we to conveniently supplement other biometric sensors that constraint cognitive, romantic or physiological processes
  • accommodates both information recording and information analysis
  • tracks several impulse categories: Screen-based stimuli (video, images, websites, shade capture, mobile devices), in real-life environments (mobile eye tracking) as good as consult stimuli for self-reports
  • growths with you: It can be used equally by novices that are usually removing started with eye tracking and consultant users that know a ropes

Want to learn more? Get a full and giveaway decisive beam to eye tracking here.

Contact Imotions team and see what we can do for we and your eye tracking needs.

Want a discerning eye tracking overview?

We’ve combined an eye tracking infographic for a fun and simply eatable overview of eye tracking:


Source: Imotions