Rest Assured

Rest Assured: An IoT Ambient Notification System For Human-Dog Remote Interactions

Tsing Liu

Thesis Faculty:

David Carroll, Barbara Morris

A calming desktop accessory that helps dog owners feel confident leaving their dogs home alone while staying emotionally connected from afar

What if, instead of constant surveillance, technology could nurture a calm, reciprocal connection between us and our furry babies? Rest Assured is an IoT ambient notification system for pet dog owners to feel confident and less anxious about leaving their dogs home alone.

Consisting of a smart figurine inspired by a resting dog hidden under a blanket, a hand-sewn tail-tracking harness, and a pressure-sensitive cushion, the system achieves the intended user goals by strengthening their emotional bond and encouraging the dog to rest longer within a closed feedback loop.


Problem

For many dog owners, the sense of disconnection starts from the moment we close the front door. We imagine our furry babies waiting by the door, alone and worried. Despite technologies that allow constant monitoring, we feel helplessly distant and anxious about leaving them home alone.


Solution

01. User Flow

02. Ambient notification figurine

03. Tail Tracking Harness

04. Pressure Sensing Cushion


Demo

To demonstrate our prototype at TEI conference, we were tasked with translating a complex system into an engaging onboarding experience within 3-5 minutes.

01. User Flow

We brainstormed the user flow for the actual “Rest Assured” app before identifying key frames for onboarding demonstration.

02. Product use scenario

To explain the product’s unique remote use scenario, we used a split screen layout to showcase figurine as a remote control for home environment.

03. Physical-digital interaction design

Using distinct fonts and speech bubbles, we stylized two types of UX writing to help users smoothly navigate between the digital and physical interfaces.

04. Gamified quiz
05. Peripheral experience design
06. Moving beyond Figma prototypes

We are currently developing a fully functional web app using Figma MCP and cursor! Check out our Github repository ↗ for updates.

Tsing Liu

MFA design & technology
Amplifying how creative technology shapes wellness and healthcare—through scalable digital systems and tangible interactions.

As Tsing brews a cup of tea, her thoughts drift through the paths that shaped her design practice. Photography was her entryway into creative technology. Volunteering with the 988 Crisis Hotline deepened her commitment to designing for impact—especially in healthcare and wellness, where care is a basic human need.

These threads eventually converged in her work designing physical–digital systems, where tangible interactions extend the reach of digital interfaces. By the time she pauses, the tea has gone cold—unnoticed.

Donna Kim

MFA design & technology
Donna is a designer and textile artist based in NYC. She worked as a UX designer in the education technology space, designing products for K–12 classrooms and online learning platforms. As a textile artist, she has been crafting a wide array of textile works from whimsical e-textile craftwork to functional products and research prototypes.

Hong Yang

MFA design & technology
Hong Yang is an experience designer and creative technologist who creates immersive digital experiences that blend storytelling, interaction, and visual design to educate, inspire, and provoke thought. He enjoys transforming serious or complex topics into playful, approachable experiences through design and storytelling