Ollo

Medication information can be complicated to interpret, especially when it is spread across logs, symptoms, and changes over time. Ollo explores how a companion product could make that experience feel more understandable and personal without overwhelming the person using it.

The product work spans medication and injection logging, weight, side effects, mood, medication history, and personalization. Alongside those core flows, I explored Ask Ollo, Ollo Pulse, onboarding, and subscription flows within an iOS consumer product.

The Medication Level Chart visualizes estimated medication levels over time. The design idea is to give timing a visual shape instead of asking someone to mentally reconstruct it from injection logs. The estimate needs to remain clearly distinguished from a measurement or a clinical conclusion.

Ollo Pulse explores patterns, personalized explanations, predictions, and weekly intelligence. The product challenge is deciding which feedback is useful, how to explain it, and how to keep the underlying tracking context understandable. These are product concepts, not claims of clinically validated prediction or medical outcomes.

An approachable health interface needs a clear hierarchy: what to log, what changed, and what is worth looking at next. Visualizations should support that hierarchy rather than compete with it. Onboarding needs to communicate the value of the companion before introducing a payment decision.

Working on an iOS product brings small screens, short attention windows, touch interactions, and recurring use into the same design problem. Ollo connects interaction design and information architecture with emotional considerations: a useful health tool should feel manageable, not like another obligation.

Presented as a digital health and iOS product case study. The scope includes design and development work; no adoption figures or medical outcomes are claimed.