3 research outputs found
Handheld devices for use within integrated operations in the petroleum industry
Handheld devices have been used for several years in integrated operations in the petroleum
industry. There is little knowledge of the effects of their design on efficient and safe plant
operation, however. Moreover, little is known about how operators evaluate design and
usability of mobile devices to support their work. The objective of this research work is to
investigate how the design of handheld devices affects working routines to facilitate efficient
and safe operations at gas processing plants and to what extent their use improve current
procedures and satisfies users’ needs.
For the purpose of creating design criteria for future product development, the research
includes the collection and analysis of data on existing collaborative work practices in safety
critical environments and evaluation studies of handheld devices that are currently used by
operators on Norwegian land facilities. The criteria are based on theory and interviews,
observation material, and video data from three ethnographic fieldwork studies conducted at
the Ormen Lange and Hammerfest LNG onshore processing plants. The data were analysed
using techniques from ethnographic analysis, video analysis, and design.
The thesis seeks to show relationships by taking a holistic view of human-computer
interaction (HCI). It brings interaction with the real world - including sensory experience -
into the focus of attention when designing future products. Creative decisions, in particular
for mobile communication technologies, should be based upon theoretical considerations of
the life world, embodiment, and Gestalt theory as well as on frameworks such as Distributed
cognition and Activity theory because they are important for correct and effective use of
technical devices. Handheld devices used in industrial contexts should be designed to support
task performance rather than device performance. To succeed, the focus should, on the one
hand, be on physical space in which work is done and on established procedures. On the other
hand, user experiences and behavioural patterns as well as users’ mobility should be taken
into account. A logical outcome of this is simplification of technology complexity.
The aim of this research work is not to provide innovative technology but rather to emphasise
the impacts of mobile technologies on people and business goals as well as on the physical
and social environment in which technologies are used. The thesis is written from a design
perspective and suggests aims for the design of handheld devices for use in the oil and gas
industry. It presents a complex theoretical and empirical research and shows the dimensions
that must be considered when designing seemingly small devices in order to meet their
requirements. To answer the problem statement of the thesis, material from the fields of
philosophy, cognitive science, and design theory was used and related to the empirical data
collected from fieldwork studies. Based on a comprehensive design and context analysis,
knowledge about handheld devices used in a hazardous work setting and information about
user experiences is presented and data on the activity system of field operators provided. Finally, design criteria for handheld devices are suggested and three concepts of mobile
devices evaluated to identify their opportunities and challenges.
The research results show why it is necessary to design mobile technology from a user’s
perspective. There is, however, a need for more empirical research in time-constrained, datadriven
environments where people are required to perceive data rapidly in fast-paced
situations. In order to provide people with well-designed equipment, human aspects will have
to play a greater role in technology development and in design and engineering sciences