Pediatricians rely on a wide range of technology, from specialized electronic health records that track growth and vaccines to handheld screening devices that can detect vision problems in seconds. Some of these tools are unique to pediatric medicine, designed specifically because children’s bodies, developmental stages, and privacy needs differ fundamentally from adults. Here’s a closer look at the specific technologies you’ll encounter in a modern pediatric office.
Pediatric Electronic Health Records
Electronic health records in pediatric practices aren’t just smaller versions of adult systems. They include features built around the way children grow and receive care. The American Academy of Pediatrics has outlined minimum requirements for a “pediatric-supportive” EHR, including well-child visit tracking, growth chart analysis, immunization tracking and forecasting, and weight-based drug dosing. That last feature is especially important: unlike adults, who generally receive standard medication doses, children’s doses are calculated by body weight, and even small errors can be dangerous. A pediatric EHR flags dosing errors automatically.
Growth tracking is one of the most-used features. Digital scales (for infants, these sit on the exam table) feed weight and length measurements directly into the EHR, which plots them on standardized growth curves in real time. Research comparing digital scales to older analog models found that “weight heaping,” a common measurement error where weights cluster around round numbers, was roughly twice as common with analog scales. When those measurements flow automatically into a growth chart, the error rate drops even further. One study found that switching from paper-based growth tables to a mobile calculator cut errors from 5.5% to 0.7%.
Immunization management is another core function. Pediatric EHRs connect to state immunization registries, track which vaccines a child has received, and forecast which ones are due at the next visit. This matters because children receive dozens of vaccine doses across their first few years, often on overlapping schedules. The system alerts the provider if a dose is overdue or if a combination would conflict.
Vision Screening Devices
One of the more striking pieces of technology in a pediatrician’s office is the handheld vision photoscreener. Devices like the Spot Vision Screener use infrared light reflected off a child’s eyes to detect refractive errors, the kind that can lead to amblyopia (lazy eye) if missed. The screener works from about three feet away, which means it can assess a toddler who would never sit still for a traditional eye chart.
In clinical testing, the Spot’s accuracy for detecting astigmatism (the most common refractive error in young children) showed an area under the curve of 0.84, which is considered good diagnostic performance. When the device combined its readings for multiple types of refractive error, its overall accuracy reached 0.87, comparable to other validated screening instruments. These aren’t perfect numbers, and a failed screening still requires a full eye exam with an ophthalmologist. But for a 10-second, non-contact test on a squirming two-year-old, the technology catches problems that would otherwise go unnoticed until a child starts struggling in school.
Digital Otoscopes
Ear infections are one of the most common reasons children visit a pediatrician, and digital otoscopes have changed how those visits go. A traditional otoscope gives the doctor a magnified view of the eardrum, but only the doctor can see it. A digital otoscope captures high-resolution images or video of the ear canal and tympanic membrane, displaying them on a screen.
This has two practical benefits. First, the images can be saved in the child’s medical record, making it easier to compare the ear’s appearance across visits and determine whether an infection is improving or worsening. Second, parents can see exactly what the doctor sees. In one study of digital otoscope use in pediatric ear diagnosis, 98% of parents reported high satisfaction after seeing the images. That visual evidence helps parents understand why their child does or doesn’t need antibiotics, which is a conversation pediatricians have many times a day. Digital otoscopes also support telemedicine: a primary care provider in a rural area can capture an image and send it to an ear, nose, and throat specialist for a remote consultation, avoiding an unnecessary referral trip.
Behavioral and Developmental Screening Tools
Pediatricians screen for developmental and behavioral conditions at regular well-child visits, and digital tools have streamlined that process. For ADHD, the Continuous Performance Test is one of the most widely used computerized assessments. It measures a child’s ability to sustain attention and inhibit impulsive responses over a monotonous, repetitive task, something that’s difficult to evaluate through observation alone.
Newer systems go further. Researchers have developed a Contextualized and Objective System (COSA) that uses serious games, essentially video-game-like tasks, to measure inattention, hyperactivity, and impulsivity. These games are designed around established neuropsychological tests like the Go/No-Go task, where a child must respond to one type of stimulus and hold back on another. By embedding the assessment in a game, the technology captures more natural behavior from children who might freeze up during a formal test.
For younger children, many pediatric offices use tablet-based developmental questionnaires that parents fill out in the waiting room. The answers are scored automatically and flagged in the EHR if they suggest a delay, prompting the pediatrician to discuss next steps during the visit rather than waiting for a separate evaluation.
Wearable Monitors for Chronic Conditions
Children with chronic conditions like type 1 diabetes or epilepsy increasingly use wearable devices that feed data back to their pediatrician between visits. Continuous glucose monitors, worn as a small sensor on the arm or abdomen, track blood sugar levels around the clock and transmit readings to both a parent’s phone and the care team’s dashboard. This lets pediatric endocrinologists adjust insulin plans based on weeks of real data rather than a single blood draw in the office.
For epilepsy, researchers have developed digital health platforms using wrist-worn sensors that detect seizure-related movements and log them automatically. These devices help pediatric neurologists understand seizure frequency and timing without relying solely on parent reports, which can miss seizures that happen during sleep. Most wearable medical devices on the market are designed for adult-sized bodies, but manufacturers increasingly offer adjustable sizing for children, and pediatric-specific designs are an active area of development.
Patient Portals and Adolescent Privacy
Patient portals, the websites and apps where families can view test results, message the doctor, and schedule appointments, require special handling in pediatrics. A five-year-old’s portal is managed entirely by parents, but a fifteen-year-old has privacy rights that create a more complex situation.
Health systems handle this in strikingly different ways. A survey of organizations offering adolescent portal access found wide variability in how they balance teen privacy with parental involvement. In some systems, adolescents can access their portal without parental permission, though the medical information shown is often more limited than what an adult would see, with sensitive health information redacted. In other systems, parents retain access but see a heavily restricted view. Only a small number of organizations gave parents fuller access, and only with the adolescent’s explicit permission.
The technical challenge is what’s called granular control: the ability to selectively hide specific types of information (like reproductive health visits or mental health notes) from the parent-facing view while keeping them visible to the teen and the care team. Some systems solve this by stripping the parent portal down to basics like appointment scheduling and immunization records. As one health system administrator explained their approach: they spent months reconfiguring the portal so there was nothing in it a teen would need to worry about, eliminating the need for a consent step entirely. This kind of behind-the-scenes configuration is invisible to families but represents a significant piece of pediatric health technology.