Guy Roger Aby

Mr. Guy Roger Aby

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Research Focus & Metrics

Academic Career Length

4Years (2023-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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6 March 2023 in Safety
Verified
Journal Article
Open access
PDF file
GAGuy Roger Aby
Guy Roger Aby
SISalah F. Issa
Salah F. Issa
Automated agricultural machinery has advanced significantly in the previous ten years; however, the ability of such robots to operate safely will be critical to their commercialization. This study provides a holistic evaluation of the work carried out so far in the field of automated agricultural machines’ safety, as well as a framework for future research considerations. Previous automated agricultural machines’ safety-related studies are analyzed and grouped into three categories: (1) environmental perception, (2) risk assessment as well as risk mitigation, and (3) human factors as well as ergonomics. The key findings are as follows: (1) The usage of single perception, multiple perception sensors, developing datasets of agricultural environments, different algorithms, and external solutions to improve sensor performance were all explored as options to improve automated agricultural machines’ safety. (2) Current risk assessment methods cannot be efficient when dealing with new technology, such as automated agricultural machines, due to a lack of pre-existing knowledge. Full compliance with the guidelines provided by the current International Organization for Standardization (ISO 18497) cannot ensure automated agricultural machines’ safety. A regulatory framework and being able to test the functionalities of automated agricultural machines within a reliable software environment are efficient ways to mitigate risks. (3) Knowing foreseeable human activity is critical to ensure safe human–robot interaction.

CBChristopher Plapparampil Benny
Christopher Plapparampil Benny
JHJakob Hanschu
Jakob Hanschu
GAGuy Roger Aby
Guy Roger Aby
SGSerap Gorucu
Serap Gorucu
BWBryan Weichelt
Bryan Weichelt
In the U.S., extreme heat is the leading cause of weather-related fatalities. Farmers, ranchers and other outdoor workers who are exposed to the elements and engaged in strenuous physical activity are disproportionately impacted. This manuscript summarizes the number and severity of heat-related illnesses and injuries collected through the AgInjuryNews.org system, highlights their characteristics, provides recommendations for farmworkers and employers, and calls for future research. Heat-related illness cases from 2016–2024 were analyzed. Fourteen agricultural heat-related incidents covered by U.S. media were identified. Most incidents took place in June and July. A content analysis was conducted to identify news articles that included mention of prevention strategies, laws and regulations related to working conditions, or OSHA. Over half of the cases were from southern states. Eleven of the incidents involved male farmworkers, one involved a male farmer, and two involved first responders (gender unspecified). All of the farmer/farmworker incidents were single-victim fatalities. Seven articles mentioned prevention strategies, ten mentioned laws or regulations, and nine mentioned OSHA, often cursory. These findings suggest that media reports provide a limited and selective image of agricultural heat-related injuries, with coverage emphasizing fatalities and investigation information more often than prevention.