Evidence Protection Kit

Evidence Protection Kit

for Crime Scene Investigation

A three-in-one
vacuum cleaner


for Crime Scene Investigation

Year:

2022

Type:

Hardware Development

,

Strategic Design

What if a vacuum cleaner could be designed to meet the needs of a multigenerational household, effortlessly switching between autonomous convenience and hands-on control to suit every user?

About the Project

This was my first design sprint at Umeå Institute of Design, developed in collaboration with Electrolux, a leader in home appliances with a longstanding heritage in Scandinavian design, specializing in vacuum cleaners, air purifiers, kitchen equipment, and laundry solutions designed for everyday convenience.

The sprint focused on multigenerational living, a growing trend where multiple generations share a home due to economic, cultural, and social factors. These living setups result in very interesting design challenges, as all basic household products must accommodate users with different needs, habits, expectations and levels of tech familiarity. Some might expect full automation, while others simply want a reliable and immediate tool that requires no setup or learning curve.

To understand these diverse needs, we used tools like a rapid persona development and roleplaying, mapping everyday scenarios where different generations might use a vacuum cleaner: A father who expects his autonomous vacuum to have cleaned while he’s at work - a grandmother who needs a quick, manual solution for the small mess the grandchild has produced during breakfast - or a child that learns to engage with household tasks in a more playful, interactive way. These stories led us to the concept of TRIO, a three-in-one vacuum cleaner that merges the convenience of autonomous cleaning with the flexibility of a broomstick.


Collaborators

Design

:

Nils Achenbach

Tutoring

:

Prof. Thomas Degn, Johan Gustafsson

Collaboration

:

Umeå School of Forensic Sciences, Umeå Polisen

:

This rough concept sketch video was created in a three-hour sprint - from idea to final edit - to quickly communicate our idea to Electrolux.

Streetside billboard with flyposters of the Batch.Works brand and illustrations
Streetside billboard with flyposters of the Batch.Works brand and illustrations
Streetside billboard with flyposters of the Batch.Works brand and illustrations
Streetside billboard with flyposters of the Batch.Works brand and illustrations
Streetside billboard with flyposters of the Batch.Works brand and illustrations
Streetside billboard with flyposters of the Batch.Works brand and illustrations
Streetside billboard with flyposters of the Batch.Works brand and illustrations
Streetside billboard with flyposters of the Batch.Works brand and illustrations

With its magnetic wooden handle, TRIO seamlessly transitions from an autonomous vacuum to a manual cleaning tool. When not in use, the handle rests in the charging hub. Integrated interaction elements, including a “come to me/return” button and suction intensity controls, allow for effortless adjustments directly from the handle. In Laser Mode, users can simply point the broom to the areas that need to be cleaned next.

Streetside billboard with flyposters of the Batch.Works brand and illustrations
Streetside billboard with flyposters of the Batch.Works brand and illustrations

Are you interested in learning more about the project, the tools I used, challenges I faced and the lessons learned? Contact me for the full project documentation that dives deeper into my design process.