Proposal:Usability of sport pitches

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Usability of sport pitches
Proposal status: Draft (under way)
Proposed by: Martianfreeloader
Tagging: pitch:usability=*
Applies to: node way area
Definition: Describes the quality of a sport pitch.
Statistics:

Draft started: 2022-09-20

Proposal

I propose to introduce the key pitch:usability=* for sport pitches (leisure=pitch) where usability and joy depend on objective properties of the pitch.

Rationale

There are sports for which the enjoyment and/or performance critically depend on objective properties of the pitch (e. g. table tennis or ice hockey). While there are other sports for which this is not (so much) the case (e. g. trail running), I propose to introduce a generic usability scale for those sports for which pitch quality matters.

This proposal introduces only a generic scale. For each sport for which a such scale makes sense, criteria need to be defined specifically.

For most sports, fully objective criteria will be hard to find. However, openstreetmap has a range of widely-accepted tags that are not fully objective but are considered of big enough usefulness to keep them. Examples are smoothness=*, trail_visibility=* or sac_scale=*.

A simple example for the usefulness of the tag: Many cities contain hundreds of outdoor table tennis pitches, but with very different quality. A pair of friend who want to meet up for a table tennis match in their neighbourhood may want to search online for the best pitch within a given radius instead of checking a dozen of pitches on site before deciding which one to use.

For many sports, playability would be a good description. However, since not all sports are "played", the term usability appears to be more generic and hopefully covers all (or most) sports.

Tagging & Examples

The examples are just for illustration purposes; exact criteria would have to be discussed in sport-specific follow-up proposals.

Values for usability
Key Value Enjoyment Condition (Semi-)objective measure Examples
usability excellent Unimpaired enjoyment. Competition-like. Fully adheres to the strictest regulations of the highest-level governing body (if there is any). Examples:
  • FIFA-compliant football pitch
  • FIDE-compliant chessboard
  • ITTF-compliant table tennis pitch
usability good Almost undisturbed enjoyment.
usability intermediate Enjoyment moderately disturbed.
  • football pitch with slightly unequal goals
  • chess board with one broken but usable piece (e. g. a knight broken in two parts)
  • a table tennis pitch with a slight incline
usability bad Enjoyment considerably curbed.
usability horrible Not enjoyable if your intention is to play anything similar to the dedicated sport. In some sports, this may imply also an elevated risk of injury or death.
  • football pitch in a swamp
  • a chessboard with more than one piece missing
  • table tennis pitch where a considerable part table are broken off
usability unusable The intended sport cannot be exercised here. Pitch unsuited for the sport it is intended for.

Deprecation of playability=*

Previously, the key playability=* has been informally introduced by the author of this proposal. Subsequently, it has been pointed out that playability may be confusing for sports that are not considered to be played. Hence, this proposal seeks to introduce the more generic key usability in lieu. Approval of this proposal would deprecate playability=*, which is fortunately not yet in widespread use.

Rendering

The most simple rendering would just ignore the tag. More sophisticated rendering could vary icon size and/or colour saturation depending on the tag value.

Features/Pages affected

playability=* would be superseded by usability=* in case the proposal will be approved. The wiki page sport=table_tennis currently makes use of this key. All occurrences of playability=* therein would need to be replaced by usability=*

External discussions

Comments

Please comment on the discussion page.

Call for support

This is my (the author's) very first proposal. I don't expect to be able to make it a good proposal right from scratch without the help from others. If you generally think the proposal is a good idea, I'd very much appreciate your help beyond comments.

History

Notable changes:

  • 2022-09-20: Values very_bad and very_horrible removed in order to reduce number of possible values.