A localised product should let a customer complete the same meaningful task with confidence.
Distinguish the design work
W3C distinguishes internationalisation, which prepares a product for adaptation, from localisation for a particular audience. For a startup serving different Indian markets, the practical implication is to design beyond a collection of translated labels. The workflow may involve different expectations about names, addresses, dates, payment explanations and the way assistance is requested.
Test a complete task in the target language
Choose an important journey such as signing up, placing an order or resolving a failed payment. Review every message and transition in that journey with people who understand the audience and context. A hypothetical app can have accurate navigation labels while leaving its most consequential error message in another language. That breaks the experience at the moment the user most needs clarity.
Localise the whole task
Language
Use clear, context-appropriate wording.
Format
Support names, dates and local conventions.
Interface
Check space, scripts and accessibility.
Maintenance
Keep every version current.
Make room in the interface
Text length and line breaks can change when language changes. Check narrow screens, forms, buttons and mixed-script content. Avoid relying on an image containing essential words when those words need to be adapted or read by assistive technology. Examples should be understandable to the target customer without quietly changing the product’s actual capabilities or commercial terms.
Maintain the experience after launch
New features and policy changes can create gaps between language versions. Assign ownership and include localisation in release checks. Measure task completion and support questions by the relevant audience rather than assuming a translated interface has solved access. The strongest evidence is a customer completing real work without needing someone to reinterpret the product. Localisation is an ongoing product capability, not a one-time translation delivery.
Sources
- W3C Internationalization — source and reference material ↗ W3C Internationalization · Primary source
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