|Number of pages||15|
ISO 29061-4 provides criteria for judgement of usability of child restraint systems (CRS) with regard to the securing of a child in the child seat and other daily handling aspects. The document provides criteria for judgement of: - ease of availability of instructions; - clarity of instruction manual and labelling; and - the ease of use of design related features of the CRS related to securing the child or child dummy in a CRS installed in vehicle. This document can be used in conjunction with either ISO 29061-1 or ISO 29061-3 for making a complete usability evaluation of child restraint systems attached to the vehicle with ISOFIX/LATCH or vehicle seat belts.
|English title||Road vehicles - Methods and criteria for usability evaluation of child restraint systems and their interface with vehicle anchorage systems - Part 4: Securing of child in child restraint system and daily handling aspects|