# Commission Delegated Regulation (EU) No 1254/2014 of 11 July 2014 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to energy labelling of residential ventilation units (Text with EEA relevance), Division 1: For the purpose of points 2 to 5 of this Annex, the following definitions shall apply:

Extent: E+W+S+N.I.

(a) ‘display mechanism’ means any screen, including tactile screen, or other visual technology used for displaying internet content to users;
(b) ‘nested display’ means a visual interface where an image or data set is accessed by a mouse click, mouse roll-over or tactile screen expansion of another image or data set;
(c) ‘tactile screen’ means a screen responding to touch, such as that of a tablet computer, slate computer or smartphone;
(d) ‘alternative text’ means text provided as an alternative to a graphic, allowing information to be presented in non-graphical form where display devices cannot render the graphic or as an aid to accessibility such as input to voice synthesis applications.

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Source: https://www.legislation.gov.uk/eur/2014/1254/annex/VII/division/1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2014-1254/annex-VII/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.