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Handbook of Sustainable Design of Digital Services

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Ux/Ui    ODD#5     ODD#8     ODD#10    

Is a policy for compatibility with obsolete terminals and software versions established ?

Recommendation  Essential

Methodology

A People

A Planet

B Prosperity

Difficulty

***

Priority

High

Récurrence

Periodic

Tests

Is the list of terminals extended to secondary target terminals? Are there any particular requirements in terms of user experience (habits at an existing interface, at a given terminal)?

Precisions

Technological advances are increase constantly hardware requirements, reducing the devices's number on which a service can run. This aspect excludes certain users and encourages the renewal of equipment still in perfect working condition with the associated environmental footprint.

Use Case

Each items referenced in technical documentation have an End Of Life information

Additional elements

Operational issues related to the project

Posts

Rule for assessing the level of compliance of the criterion

Formalisés = 100 ; prévus = 75 ; Identifiés = 50 ; Non = 0 / 100

Life cycle

Utilisation

7 other criteria related to the recommendation: Make the digital service available and accessible to the greatest number of users

Advice

Methodology

Are the obstacles to the use of digital technology (accessibility, technical, territorial) taken into account ?

Recommendation

Methodology

What solutions have been deployed to fight against electronicism and simplify uses and services ?

Recommendation

Methodology

Are the technological, social, physical and temporal criteria that allow your users to reach their aim and limit the digital gap taken into account ?

Recommendation

Methodology

Does the service work with weak connections ?

Recommendation

Methodology

Are the assistance service access mechanisms available and suitable for all audiences ?

Advice

Uses

Has a human fall-back been prepared to backup the service's utilization ?

Advice

Technology

In the definition of personae, have the target versions of devices, OS and browsers been taken into account ?