Use Of Specific Patterns Research Articles

Методика разработки человеко-машинного интерфейса в системе поддержки оператора производственных установок при действиях в аварийных ситуациях

The paper proposes methodological approaches to development of a human-machine interface for the specialized software supporting operator activities of industrial facilities in emergencies. As an example, development of a system is considered to support activities of the oil refinery operators in eliminating various failures and their consequences in accordance with the adopted regulations of the accident elimination plan. Features of the operator actions in the emergency were analyzed, and requirements for the operator support program interface were formulated. The proposed approach is based on introduction of design patterns for human-machine interfaces in the safety-critical systems. Main patterns were analyzed, and recommendations were given on the use of specific patterns in creating a software interface to support the operator actions. Results of the experimental study of possibilities of the proposed software practical application are presented showing significant reduction in the time spent by the operator on actions to execute the emergency response plan requirements and decrease the number of errors. This confirms effectiveness of the developed methodology in practice. As the area for further improvement of the industrial facilities operator actions, it is advisable to consider methods for estimating the operator state according to the data obtained from heterogeneous information channels including speech, analysis of the number of blinks, evaluation of emotions, analysis of the head tilt, direction of gaze and others using the convolutional neural networks of deep learning

SYMBOLIC MESSAGES OF KERAWANG GAYO’S TRADITIONAL PATTERNS

The present study aimed to analyze the meaning of symbolic messages found in the Kerawang Gayo's traditional patterns and their applications into Gayo’s traditional clothing. The present study also discusses efforts needed to preserve Kerawang Gayo. The present research applied a historical and ethnographic approach. Data was collected through the processes of documentation, observations and interviews. The results of present study show 14 Kerawang Gayo’s patterns; (1) Tapak Sleman (Footprint of Sulaiman), (2) Tali Puter Tige (Rope Twisted Third Times) (3) Mata ni Lao (sun), (4) Pucuk ni Tuis (Bamboo Sprout), (5) Emun Berkunē (Fixed Clouds), (6) Emun Berangkat (Walking Clouds), (7) Peger (Fence), (8) Emun Beriring (Lining Clouds) (9) Rante (Chain) (10) Tali Mestike (Mustika’s Rope) (11) Tekukur (Measurement) (12) Cucuk Pengong (Circle) (13) Emun Mupesir (Splitting Cloud), (14) Sarak Opat (Four Elements In One Integrated Bond). The use of specific patterns and the colors of Gayo’s patterns depend on the wearer’s position in the society as Kerawang Gayo is regarded as a sacred item for people in Aceh.

The Perspective Matters! Multisensory Integration in Ego-Centric Reference Frames Determines Full-Body Ownership

Recent advances in experimental science have made it possible to investigate the perceptual processes involved in generating a sense of owning an entire body. This is achieved by full-body ownership illusions which make use of specific patterns of visual and somatic stimuli integration. Here we investigate the fundamental question of the reference frames used in the process of attributing an entire body to the self. We quantified the strength of the body-swap illusion in conditions where the participants were observing this artificial body from the perspective of the first or third person. Consistent results from subjective reports and physiological recordings show that the first person visual perspective is critical for the induction of this full-body ownership illusion. This demonstrates that the multisensory integration processes producing the sense of corporeal self operates in an ego-centric reference frame.