The following images belong to an academic project, for the Product development Design studio, at Politecnico di Milano. The goal was to redesign a hardware tool based on the way of use: identifying elements and improving the communication to the user.
The starting point was Bosch GBS 75 AE Belt Sander which usability and visual communication were analyzed. Finally a Gaver's scheme was used in order to identify elements either false affordance, hidden affordance, perceptible affordance and correct rejection that could be affecting the language perceived by the user.
The starting point was Bosch GBS 75 AE Belt Sander which usability and visual communication were analyzed. Finally a Gaver's scheme was used in order to identify elements either false affordance, hidden affordance, perceptible affordance and correct rejection that could be affecting the language perceived by the user.
The redesign of the hand belt sander features 6 strong improvements from the original model;
- The handle and the stem had been modified due to the nature of the movement applied when using the tool.
- The stem has been "integrated" to the main body in order to allow a better handling when reaching difficult areas.
- The trigger has been "splitted": an action / unlock button and a lock switch.
- The speed regulator is in the same plane of the movement made by the belt when spinning.
- The red lever suggests the movement required to release the grip of the sander when replacing.
- The knob in the front regulates the position of the belt.
- The handle and the stem had been modified due to the nature of the movement applied when using the tool.
- The stem has been "integrated" to the main body in order to allow a better handling when reaching difficult areas.
- The trigger has been "splitted": an action / unlock button and a lock switch.
- The speed regulator is in the same plane of the movement made by the belt when spinning.
- The red lever suggests the movement required to release the grip of the sander when replacing.
- The knob in the front regulates the position of the belt.
Thanks!!!
Credits for my teamates in this excercise: Giorio Marco and Lorenzo Ferrari.
Laurea Magistrale - Design and Engineering
Scuola del Design
Politecnico di Milano