A quick glance at a message can turn into several minutes of scrolling, and the reason for opening the phone becomes an afterthought. These small detours are familiar enough to seem unremarkable. Yet the features that encourage them, from automated recommendations to endless feeds, reflect decisions made long before someone opens an app.
For Ethan James Caldwell, an Austin-based product designer who spent roughly a decade building engagement-oriented consumer software, those decisions deserve closer scrutiny. In 2021, he founded Northlight, a digital wellbeing platform built around a different approach to product design.
His perspective begins with a practical question: how do the features people encounter every day influence what they do next? The answer depends partly on the options an interface presents and the actions it makes easiest to take.
How Notifications and Default Settings Shape Behavior
A notification is supposed to tell someone something worth knowing. Yet not every alert serves such an immediate purpose. Some announcements are simply creating another reason to return to an app.
Consumer software often measures success through return visits, active users, and time spent interacting. Notifications can influence those figures by bringing people back, whether or not the interruption was useful. This is where Ethan James Caldwell’s approach to digital distraction draws a distinction between an alert’s purpose and its effect. A notification may successfully prompt someone to open an app while interrupting work that mattered more to them.
The product can record the return, but not necessarily the effort required to resume the original task. That does not make notifications inherently harmful; it makes their timing and purpose consequential design choices.
Notifications are visible invitations to return, but other design choices influence behavior without announcing themselves. Every app arrives with settings already selected, from which alerts are enabled to whether another video plays automatically.
Defaults matter because they determine what happens when a person makes no additional choice. A user who opens a video platform for one clip may be offered another before deciding whether to continue.
Ethan James Caldwell’s BFA training in art and design informed his interest in how form and environment shape behavior. In software, the environment consists of interfaces, settings, and the sequence of choices presented to users.
A default can appear to be a minor technical detail while shaping countless interactions over time. The important question is not only whether users can change a setting, but why that setting was chosen in the first place.
The Feed That Never Asks Anyone to Stop
The same principle extends beyond settings to the structure of the content itself. An interface can influence behavior not only through what happens automatically, but also through when it gives someone an opportunity to stop.
A newspaper has a final page, and a book has chapters. These familiar stopping points give readers a chance to decide whether to continue. An infinite feed works differently. New material appears as someone scrolls, with no final page and often no obvious moment when the experience feels complete.
Continuing requires little effort, but stopping calls for a deliberate decision. For platforms concerned with session length, each additional item creates another chance to hold attention. This is central to Ethan James Caldwell’s work on the psychology of the feed: endless scrolling is not simply a convenient way to display content. It changes when a user reaches a pause.
The interface does not have to prevent someone from leaving to encourage a longer session. Removing a natural ending can make continued consumption easier than reconsidering the original purpose of the visit.
These features can all influence user behavior, but the metrics used to evaluate them introduce another consideration. What counts as success inside a product team may not fully describe the user’s experience.
How Ethan James Caldwell Rethinks Product Success
Ethan James Caldwell’s decade of experience in consumer software gave him firsthand insight into how engagement metrics influence product development. Teams can measure how often users return and how long they remain active, but those figures reveal relatively little about what someone accomplished.
An hour spent learning through an educational app and an hour spent scrolling without a particular goal can both count as engagement. Their value to the user is quite different.
The challenge is deciding which outcomes deserve measurement. Completion rates, for example, may tell a team whether people can finish a particular task, while return visits may reveal little about why they came back.
His criticism is therefore not that engagement data is useless. It is that such figures become less informative when treated as substitutes for understanding whether a product serves its intended purpose.
Ethan James Caldwell carried that thinking into Northlight, which he founded in 2021 with a different standard for evaluating product decisions. According to the platform’s stated philosophy, every feature is judged by whether it increases user focus rather than time spent on the platform.
That principle changes how a team might approach an ordinary product decision. An alert that encourages another visit is not necessarily worth sending, while an interface that helps someone finish quickly may be working exactly as intended.
Northlight and the Responsibility of Product Design
Northlight’s focus-first principle also places greater importance on what happens after an interaction. A person who completes a task and closes an app may have had a more useful experience than someone who remains active without making progress.
Northlight has grown to a community of hundreds of thousands of members. The platform gives Ethan James Caldwell an opportunity to apply ideas developed through his earlier experience in consumer software, rather than treating them solely as a critique of the industry.
Advice about digital distraction often starts with silencing a phone, limiting screen time, or developing stronger habits. Such measures may help, but they leave the underlying product experience largely unchanged.
Ethan James Caldwell’s perspective brings designers and product teams into that conversation. The choices they make about interruptions, automatic features, and stopping points influence how easily people can follow through on their original intentions.
That perspective also offers a more useful way to examine digital products. Rather than judging an app by how absorbing it feels, users and designers can ask whether its features support the activity it was meant to make possible.
For Ethan James Caldwell, the distinction ultimately concerns what a product helps someone achieve. The question is not simply how long people stay, but whether the experience was worth their time.
About Ethan James Caldwell
Ethan James Caldwell is an Austin, Texas-based product designer, founder of Northlight, author, and speaker, with roughly a decade of experience designing consumer software. His book The Attention Dividend (2024) explores focus as an asset worth investing in, and Ethan James Caldwell’s official website provides further information about his writing and public work.
