Doing It Right (DIR) is a holistic approach to scuba diving that encompasses several essential elements, including fundamental diving skills, teamwork, physical fitness, and streamlined and minimalistic equipment configurations. DIR proponents maintain that through these elements, safety is improved by standardizing equipment configuration and dive-team procedures for preventing and dealing with emergencies.
DIR evolved out of the efforts of divers involved in the Woodville Karst Plain Project (WKPP) during the 1990s, who were seeking ways of reducing the fatality rate in those cave systems. The DIR philosophy is now used as a basis for teaching scuba diving from entry-level to technical and cave qualifications by several organizations, such as Global Underwater Explorers (GUE), Unified Team Diving (UTD) and InnerSpace Explorers (ISE).
History
The DIR approach (and name) evolved out of the Woodville Karst Plain Project (WKPP) in the mid-1990s, where the objective was conducting dives in a very high risk environment: Not only cave diving, but also deep, long duration and exploration of previously unknown parts of a very large cave system. The origins of the approach to equipment taken by DIR practitioners can be found in the 'Hogarthian' equipment configuration attributed to William Hogarth Main. These individuals, along with many others, were attempting to develop equipment and procedures to allow the safer exploration of the deep submerged caves in the area. Successfully carrying out the advanced diving required for deep cave penetration, as in the Woodville Karst Plain Project, places a great need to focus on the fundamentals of exactly how such diving should be carried out, and how equipment should be selected and configured for this type of diving, to maximise mission effectiveness and minimise risk. The DIR approach was originally confined to cave diving, but soon spread to other forms of technical diving. Since recreational diving is the natural source of future technical divers, the DIR philosophy was extended into this field, although the recreational practices were already considered acceptably low risk by most diver certification agencies and insurance companies.
The phrase "Doing It Right" as applied to diving is thought to have appeared in 1995 in an article by George Irvine III. Irvine and Jarrod Jablonski eventually formalized and popularized this approach as DIR, promoting its practices for all forms of scuba diving. Irvine's polemic style and inflexible stance led to a great deal of controversy and, while popularizing the style among some people, repelled many others. This has begun to ameliorate somewhat. , there are at least two US-based dive training organizations, Global Underwater Explorers (GUE) and Unified Team Diving (UTD), and many independent dive instructors who teach a DIR style of diving. GUE renamed its 'DIR Fundamentals' course to 'GUE Fundamentals' in 2007, distancing itself somewhat from the acronym "DIR". UTD have modified the original DIR methodology to suit sidemount and Closed circuit rebreather use.
Tenets
Doing It Right is about diving safely for personal enjoyment of the underwater environment The principle of buddy support and teamwork using basic, well practiced, familiar and standardised safety procedures is central to the philosophy. Use of simple, reliable, well matched and rugged equipment that is versatile in its application, and familiar to all team members is seen as the logical way to achieve the highest levels of teamwork and as a means of minimizing task loading on the divers by reducing drag, and allowing good trim and buoyancy control, maneuverability and freedom of movement and low risk of entanglement. The familiar DIR equipment configuration is a means to this end.
A holistic approach to diving is a central DIR principle. DIR is a system and as such equipment configuration should be considered within the context of the whole philosophy, and the ultimate aims of ensuring safety, efficiency and enjoyment. Diving equipment is viewed as only one part of the diving activity. DIR proponents believe that the most important piece of dive equipment is the diver, followed by the team, and the interactions between the team members.