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Usability 122796

Test181195 Usability 122796 As a part of the usability review of umbrellas, the following points were fully tested. Tests   General Sharp edges and corners Shearing and squeezing points   Closed Umbrella Tensile strength at the tips and on the handle Handling or ergonomic design   Opening mechanism of the umbrella Closing force of the […]

Usability 122797

Test181195 Usability 122797 As a part of the usability review of umbrellas, the following points were fully tested. Tests   General Sharp edges and corners Shearing and squeezing points   Closed umbrella Tensile strength at the tips and on the handle Handling or ergonomic design   Opening mechanism of the umbrella Closing force of the […]

Usability 108695

Test181195 Usability 108695 As a part of the usability review of umbrellas, the following points were fully tested. Tests   General Sharp edges and corners Shearing and squeezing points   Closed umbrella Resistance against pressure force Tensile strength at the tips and on the handle Handling or ergonomic design     Opening mechanism of the […]

Usability 122798

Test181195 Usability 122798 As a part of the usability review of umbrellas, the following points were fully tested. Tests   General Sharp edges and corners Shearing and squeezing points   Closed umbrella Tensile strength at the tips and on the handle Handling or ergonomic design   Opening mechanism of the umbrella Closing force of the […]

Usability 122799

Test181195 Usability 122799 As a part of the usability review of umbrellas, the following points were fully tested. Tests   General Sharp edges and corners Shearing and squeezing points   Closed umbrella Tensile strength at the tips and on the handle Handling or ergonomic design   Opening mechanism of the umbrella Closing force of the […]

Usability 122800

Test181195 Usability 122800 As a part of the usability review of umbrellas, the following points were fully tested. Tests   General Sharp edges and corners Shearing and squeezing points   Closed umbrella Tensile strength at the tips and on the handle Handling or ergonomic design   Opening mechanism of the umbrella Closing force of the […]

Usability 122801

Test181195 Usability 122801 As a part of the usability review of umbrellas, the following points were fully tested. Tests   General Sharp edges and corners Shearing and squeezing points   Closed umbrella Tensile strength at the tips and on the handle Handling or ergonomic design   Opening mechanism of the umbrella Closing force of the […]

Usability 122802

Test181195 Usability 122802 As a part of the usability review of umbrellas, the following points were fully tested. Tests   General Sharp edges and corners Shearing and squeezing points   Closed umbrella Tensile strength at the tips and on the handle Handling or ergonomic design   Opening mechanism of the umbrella Closing force of the […]

Usability 122804

Test181195 Usability 122804 As a part of the usability review of umbrellas, the following points were fully tested. Tests   General Sharp edges and corners Shearing and squeezing points   Closed umbrella Tensile strength at the tips and on the handle Handling or ergonomic design   Opening mechanism of the umbrella Closing force of the […]

Usability 122805

Test181195 Usability 122805 As a part of the usability review of umbrellas, the following points were fully tested. Tests   General Sharp edges and corners Shearing and squeezing points   Closed umbrella Tensile strength at the tips and on the handle Handling or ergonomic design   Opening mechanism of the umbrella Closing force of the […]