The ESP-1000 

is a metal detector designed specifically for professional treasure hunters. 
It maintains powerful detection performance while significantly improving user ergonomics
and overall usability.


The hubless wheels reduce the overall weight of the detector and solve a key ergonomic issue: users no longer have to support the entire device with one arm. The wheel itself acts as a stable support point, making the detector much easier to handle. In addition, the wheels and the entire drive system are electrically powered, allowing the detector to move at a constant speed during scanning—something that is difficult to achieve with manual operation.


The fully integrated design of the detector—featuring built-in brakes and a sensor module within the wheel—minimizes the number of components while keeping the device simple and visually appealing. With just a light push, the user can position the detector upright on the ground, allowing it to stand automatically without additional support.


The detector’s display is integrated into the top of the wheel, using adjustable light colors to communicate different types of information. Users can intuitively read the status through light changes, and the lighting can also be used for visibility during nighttime operation.


The detector allows users to easily swap different sensors on the same device for various detection purposes, eliminating the need to frequently replace entire machines or individual components.


In addition, users can choose between different color options, allowing the device to be visually customized to match specific environments or user preferences.











© 2025 Shengjie Guo. All rights reserved.  
Based in Berlin – Available for collaboration worldwide.




ESP 1000 


Shengjie Guo

Winter semester 2022–2023

Cooperate partner 
OKM

Industrial Design 

HTW Berlin



MADE WITH
_Miro
_Adobe Illustrator
_Procreate
_Rhino
_Shaper 3D
_Keyshot


DESIGN STACK
_Industrial Design Thinking
_Sketching
_CMF Development
_CAD Modeling
_Ergonomic Analysis 
_Mechanical Layout 
_Design System Thinking
_User Scenario Mapping 
_Experience Flow Design 
_Rapid Prototyping
_Rendering & Animation 
_Speculative Design
















© 2025 Shengjie Guo All rights reserved.  
Based in Berlin – Available for collaboration worldwide.