Keep the viewpoint when adapting a technical description

A directional word can be translated correctly and still lead a buyer to the wrong item. Right and left depend on where the observer stands. If a compact product card loses that reference frame, natural wording alone will not preserve the source meaning.

This fictional catalogue review follows two mirrored components. The organisation has supplied and approved the component facts for the exercise. The task is to preserve that explanation across Czech and English pages, not to establish whether either component suits a real installation.

Begin with the complete approved statement

The source sheet defines a drive end and an opposite end. Looking from the drive end toward the component, item R-18 has its connection on the right and item L-18 has it on the left. Both items use the same drawing convention.

The Czech product reviewer has approved the phrase “Přípojka vpravo při pohledu ze strany pohonu” for R-18 and the equivalent left-hand phrase for L-18. The English full description says “Connection on the right when viewed from the drive end.” Those phrases identify both the direction and the viewpoint.

The short English card, however, says only “Right-hand connection.” The request summary repeats that shortened label. The Czech detail page retains the qualifier, so a reader comparing only the final detail pages might miss the inconsistency.

The source's approved reference frame is the controlling fact. It is not appropriate for a translator or developer to choose a different convention because another supplier uses it.

Reproduce the buyer's decision

Use a clearly labelled fictional plan view with the drive end at the bottom and the opposite end at the top. Mark the observer's position and viewing direction. Do not rely on an unlabelled photograph whose orientation a reviewer has to infer.

Two participants use the short cards. One looks from the drive end and selects R-18 for the illustrated right-side connection. The other looks from the opposite end and selects L-18 for the same physical position. Both can explain their choice using the word right. The page has allowed two frames of reference while appearing to state one precise fact.

This is evidence about the explanation, not evidence that the participants lack technical ability. Requiring them to know the supplier's unstated convention would leave the problem intact.

Map every place the qualifier is needed

The review identifies four decision surfaces:

The correction does not require repeating the full technical document in every card. It requires enough information to make the relevant choice. For example, a shared comparison heading can state the approved viewing convention, provided it remains visibly associated with both options at narrow widths. A separate item card or inquiry summary must carry its own context when it can appear alone.

A tooltip is a weak home for the only explanation if the buyer can select an item without encountering it. The design review should examine the actual path to selection.

Agree the language and the diagram together

The product reviewer confirms the reference frame and the R-18/L-18 relationship. The Czech reviewer checks the complete Czech wording. The English version is reviewed for equivalent meaning rather than similarity of sentence length.

The revised card says “Right-side connection — viewed from the drive end” and links to the labelled orientation view. The left-side card uses the corresponding phrase. The inquiry summary retains the item reference and the same viewpoint. The image explanation names the observer's position in text so the convention is not communicated by an arrow alone.

No dimension, connection type or suitability statement changes. If the original diagram did not establish the drive end clearly, that would be a source question to resolve before publishing the adapted wording.

Test from both positions

The participants repeat the task with the revised comparison. They identify the drive end, orient the supplied plan and select R-18 for the illustrated position. When asked to stand conceptually at the opposite end, they explain that their personal right has changed but the catalogue's stated convention has not.

Next, the reviewer reverses the marked connection in a second fixture. Both participants select L-18. This matters: repeating only the original picture could reward recognition of the previous answer rather than understanding the convention.

Staff then inspect the two resulting inquiry summaries. Each contains the selected item, the complete directional explanation and the orientation reference. A separate non-directional component retains its existing description; the correction has not added a meaningless drive-end rule to the whole catalogue.

These outcomes complete the fictional wording and selection check. They do not approve a buyer's real technical application.

Keep the qualifier maintainable

Record why the viewpoint belongs with the directional statement. A future editor shortening a card needs to understand that it is part of the meaning, not expendable explanatory prose. Include the paired item examples and the independently checked reverse fixture in the content acceptance materials.

The same question applies to captions, campaign crops, PDF summaries and translated labels: what must remain true for this compact statement to mean the same thing? The answer may be a viewpoint, a condition, a scope or a source-defined term. It should be established from the actual material, not a generic translation checklist.

For language implementation, W3C's guidance on declaring language explains how a page identifies its language to software. That declaration does not preserve a missing technical qualifier or validate a translation. Both the machine-readable language and the reader's decision need review.

Bring the approved source and one choice customers struggle to make. Content and search work can organise the explanation; catalogue development can make the comparison and inquiry preserve it.