NADJA MÜLLER

Phone data visualization

Client

University Project

Role

UX/UI Designer, Developer

Duration

4 Months

Techstack

SvelteJSONHTML/CSSFigmaGSAP

Request

Exploration and analyzation of personal data, extracting insights, and visually presenting the scraped data within an intuitive and engaging website experience.

challenges

01

Focusing on my call data, the first challenge was to collect and structure information on incoming, outgoing, and missed calls. This also involved determining which insights would be most relevant and meaningful to visualize.

Data preparation

02

Turning raw data into a playful and engaging interface was a careful balancing act—combining clarity and creativity while designing intuitive animations to ensure a smooth and enjoyable user experience.

UX Design

UI Design

Illustration

03

Implementing the interface in Svelte involved ensuring responsiveness, performance, and seamless animations while handling complex data visualizations.

Development

Data visualization

Responsive Design

ideation

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approach

I gathered my outgoing call data from my provider and manually logged incoming and missed calls in an Excel file. By linking this information with my contacts, I was able to analyze patterns such as call duration and frequency, uncovering key insights to focus on.

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approach

To create a playful yet structured design, I developed a design system and designed dedicated UI sections based on the key data topics, refining them iteratively throughout the process. For the responsive implementation, I created custom line illustrations and adapted them across four different screen sizes.

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approach

Finally, I built the website using Svelte and brought it to life with GSAP animations, aiming to create a playful page with engaging transitions and effects. Despite the complexity of the animated data visualizations, I ensured smooth performance, responsive behavior, and fluid interactions across all screen sizes.

applied services

services

Development

UX/UI Design

Graphic Design

Data Visualization

result

result

The final result is a playful, interactive experience where users start by ‘picking up’ the phone and end by ‘hanging up.’ In between, they can explore their call data through engaging animations and transitions, discovering insights in a fun and intuitive way. Once they reach the end, the interface loops back to the beginning, with the phone ringing again, creating a seamless and cyclical user journey.

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