Luggage Lockers

Synonyms

Baggage Lockers, Coin Lockers

Category

Public Facilities, Public Services, Travel, Transport Facilities, Tourism, Concessions

Message / Function

To indicate the location of lockers for the temporary storage of baggage

	Source	Description
	D'source	Case in outline rectangle, lock fills gap in rectangle
	ISO 7001	Suitcase in outline rectangle with key inserted in gap
	KFAI	Case in outline rectangle, key fills gap in rectangle
	TC	Suitcase in outline rectangle with door indicated, key above
	SIS	Suitcase in outline rectangle with opening on one side, key with tag above
	Expo 67	Case in outline rectangle, key above
	ON Testdesign	Suitcase in outline rectangle, key with tag above
	ÖNORM A 3011	Suitcase in outline rectangle, key above
	BS 8501:2002	Suitcase with tag in outline rectangle, key below
	AIGA	Case in outline rectangle, key above
	Eco-Mo Foundation	Case in outline rectangle, key above
	Zurich Airport	Case in outline rectangle, outline key above
	Erco	Case in white rectangle on dark background with key above
	EJP	Case inside filled rectangle, key above
	Erben/Sramek	Key in fron/insidet of case inside outline rectangle
	Düsseldorf Airport	Key above suitcase
	Port	Key above case
	WO'72	Key in front/inside of case
	O'64	Key in front/inside of case or bag
	ARS (Ota)	Fat outline rectangle with key inserted
	Picto'grafics	Key inside outline rectangle

Discussion

The manifold versions shown above are dominated by pictograms based on some kind of hand luggage (suitcase, case) inside of an outline rectangle plus a key outside. Kraft (1976) and Gärling (1985) examined more than twenty pictogram variants using Appropriateness Ranking Tests. Designs showing hand luggage inside an outline rectangle with a key above were rated as most appropriate while variants similar to the pictograms at the bottom of the table above were placed at the end of the line.

With 78 % correct responses the variant labeled ON Testdesign was superior to the design of Erben/Sramek, which reachend 60 % correct in a Comprehension Test (Brugger, 1977). Responses for the latter variant indicate that the key more often was assigned to the case instead of the locker. The concept showing a key inside the suitcase elicited more erroneous responses like 'Lockable Suitcase', 'Suitcase with Key', 'Suitcase Key'. Further Comprehension Test results indicate that adding a tag to the key seems to be irrelevant (Brugger, 1978).

In a Japanese study to propose domestically unified graphical symbols based on scientific methods, the pictogram variant labeled as Eco-Mo Foundation proved to be sufficiently comprehensable with a comprehension score of 78.5 (Eco-Mo Foundation, 2001). Among college students a pictogram similar to the AIGA and ÖNORM versions reached an outstanding comprehension score of 98.5 (Zwaga & Poppinga).

When Fiori (2008) examined a map symbol showing a key above a case similar to the pictogram labeled as Port on basis of a Comprehension Test, only 53.0 % of the responses were classified as correct. Answers reported are for example: Key-rack, Locksmith, Strongbox, Baggage, Trip, Closet and Baggage Rack.

Recommendations

Luggage Lockers

Based on test results known, we recommend the use of a variant like symbol No 37 of ÖNORM A 3011 part 2.

We further suggest to conduct a Comprehension Test comparing concepts like the first three pictograms of the table above with the design of our recommended symbol.

Tests of pictograms of referent Luggage Lockers

Brugger, Ch. (1977): Abschlußbericht über den Erkennungstest. Report to the Austrian Standards Institute, Vienna, 1977-10-04.

Brugger, Ch. (1978): Bericht über die Auswertung des Erkennungstests von November/Dezember 1977. Report to the Austrian Standards Institute (ON) dated 6. 3. 1978, Vienna.

Eco-Mo Foundation (2001): Test data of public information symbols in Japan - Procedure for the testing of public information symbols by the Study Committee. ISO: ISO/TC 145/SC 1 N 329.

Fiori, S. R. (2008): Mapas para o turismo e a interatividade - proposta teórica e prática. Tese de Doutorado - Depto. de Geografia, FFLCH-USP.

Gärling, T. (1985): ISO Appropriateness Ranking Test 1985 - Redovisning av genomförande. Report to the Swedish Standards Institute dated 1985-07-24.

Kraft, E. (1976): Ranking-Test. Report to the Austrian Standards Institute (ON) dated 09/76, Vienna.

Zwaga, H.J. & Boersema, T. (1983): Evaluation of a set of graphic symbols. Applied Ergonomics, 14, 1, 43-54.

Zwaga, H.J.G. & Poppinga, J.: Identification and Legibility of Graphic Symbols; Towards a standard for public information symbols. Internal Report, Psychological Laboratory, University of Utrecht