際際滷shows by User: zerob000 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: zerob000 / Fri, 07 Jun 2024 06:09:53 GMT 際際滷Share feed for 際際滷shows by User: zerob000 Comparing Stability and Sustainability in Agile Systems /slideshow/comparing-stability-and-sustainability-in-agile-systems/269553946 xp2024healyv1-240607060953-e315f4a9
Copy of the presentation given at XP2024 based on a research paper. In this paper we explain wat overwork is and the physical and mental health risks associated with it. We then explore how overwork relates to system stability and inventory. Finally there is a call to action for Team Leads / Scrum Masters / Managers to measure and monitor excess work for individual teams. ]]>
Copy of the presentation given at XP2024 based on a research paper. In this paper we explain wat overwork is and the physical and mental health risks associated with it. We then explore how overwork relates to system stability and inventory. Finally there is a call to action for Team Leads / Scrum Masters / Managers to measure and monitor excess work for individual teams. ]]> Fri, 07 Jun 2024 06:09:53 GMT /slideshow/comparing-stability-and-sustainability-in-agile-systems/269553946 zerob000@slideshare.net(zerob000) Comparing Stability and Sustainability in Agile Systems zerob000 Copy of the presentation given at XP2024 based on a research paper. In this paper we explain wat overwork is and the physical and mental health risks associated with it. We then explore how overwork relates to system stability and inventory. Finally there is a call to action for Team Leads / Scrum Masters / Managers to measure and monitor excess work for individual teams. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/xp2024healyv1-240607060953-e315f4a9-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Copy of the presentation given at XP2024 based on a research paper. In this paper we explain wat overwork is and the physical and mental health risks associated with it. We then explore how overwork relates to system stability and inventory. Finally there is a call to action for Team Leads / Scrum Masters / Managers to measure and monitor excess work for individual teams.
Comparing Stability and Sustainability in Agile Systems from Rob Healy
]]> 120 0 https://cdn.slidesharecdn.com/ss_thumbnails/xp2024healyv1-240607060953-e315f4a9-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 12/6 Initiative /slideshow/126-initiative/265132834 126initiative1-240104210813-7052e2e5
This brief talk was given as part of intiverence 2023. Some original slides have been redacted.]]>
This brief talk was given as part of intiverence 2023. Some original slides have been redacted.]]> Thu, 04 Jan 2024 21:08:13 GMT /slideshow/126-initiative/265132834 zerob000@slideshare.net(zerob000) 12/6 Initiative zerob000 This brief talk was given as part of intiverence 2023. Some original slides have been redacted. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/126initiative1-240104210813-7052e2e5-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This brief talk was given as part of intiverence 2023. Some original slides have been redacted.
12/6 Initiative from Rob Healy
]]> 12 0 https://cdn.slidesharecdn.com/ss_thumbnails/126initiative1-240104210813-7052e2e5-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Sustainability Presentation RHealy V1.0.pptx /slideshow/sustainability-presentation-rhealy-v10pptx/264587681 sustainabilitypresentationrhealyv1-231212204730-a5221176
This short presentation was given on 12 Dec 2023 at the Doctoral College Sustainability Lunch un University of Limerick. In it we present our work in researching Agile queueing systems and present it from the perspective of the UN Sustainability Goal of "Decent work and Economic Growth". We made the case that "Decent Work" means not excessive work which can lead to anxiety, depression and burnout. We showed the prevalence of excessive work in Agile software development systems where 79% of projects reviewed in 13 organisations over a 20 year period had more work arrive per unit time than the people doing the work were able to deliver. We make the case for better measuring and improvement of systems for the people doing the work and with improved results for the companies and customers waiting on the work to be completed.]]>
This short presentation was given on 12 Dec 2023 at the Doctoral College Sustainability Lunch un University of Limerick. In it we present our work in researching Agile queueing systems and present it from the perspective of the UN Sustainability Goal of "Decent work and Economic Growth". We made the case that "Decent Work" means not excessive work which can lead to anxiety, depression and burnout. We showed the prevalence of excessive work in Agile software development systems where 79% of projects reviewed in 13 organisations over a 20 year period had more work arrive per unit time than the people doing the work were able to deliver. We make the case for better measuring and improvement of systems for the people doing the work and with improved results for the companies and customers waiting on the work to be completed.]]> Tue, 12 Dec 2023 20:47:30 GMT /slideshow/sustainability-presentation-rhealy-v10pptx/264587681 zerob000@slideshare.net(zerob000) Sustainability Presentation RHealy V1.0.pptx zerob000 This short presentation was given on 12 Dec 2023 at the Doctoral College Sustainability Lunch un University of Limerick. In it we present our work in researching Agile queueing systems and present it from the perspective of the UN Sustainability Goal of "Decent work and Economic Growth". We made the case that "Decent Work" means not excessive work which can lead to anxiety, depression and burnout. We showed the prevalence of excessive work in Agile software development systems where 79% of projects reviewed in 13 organisations over a 20 year period had more work arrive per unit time than the people doing the work were able to deliver. We make the case for better measuring and improvement of systems for the people doing the work and with improved results for the companies and customers waiting on the work to be completed. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/sustainabilitypresentationrhealyv1-231212204730-a5221176-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This short presentation was given on 12 Dec 2023 at the Doctoral College Sustainability Lunch un University of Limerick. In it we present our work in researching Agile queueing systems and present it from the perspective of the UN Sustainability Goal of &quot;Decent work and Economic Growth&quot;. We made the case that &quot;Decent Work&quot; means not excessive work which can lead to anxiety, depression and burnout. We showed the prevalence of excessive work in Agile software development systems where 79% of projects reviewed in 13 organisations over a 20 year period had more work arrive per unit time than the people doing the work were able to deliver. We make the case for better measuring and improvement of systems for the people doing the work and with improved results for the companies and customers waiting on the work to be completed.
Sustainability Presentation RHealy V1.0.pptx from Rob Healy
]]> 6 0 https://cdn.slidesharecdn.com/ss_thumbnails/sustainabilitypresentationrhealyv1-231212204730-a5221176-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 XP2023 Presentation RHealy /slideshow/xp2023-presentation-rhealy/258738103 xp2023presentationrhealyv1-230630121138-8de3b40b
際際滷s accompanying the XP2023 presentation to describe the Stability Metric]]>
際際滷s accompanying the XP2023 presentation to describe the Stability Metric]]> Fri, 30 Jun 2023 12:11:37 GMT /slideshow/xp2023-presentation-rhealy/258738103 zerob000@slideshare.net(zerob000) XP2023 Presentation RHealy zerob000 際際滷s accompanying the XP2023 presentation to describe the Stability Metric <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/xp2023presentationrhealyv1-230630121138-8de3b40b-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> 際際滷s accompanying the XP2023 presentation to describe the Stability Metric
XP2023 Presentation RHealy from Rob Healy
]]> 41 0 https://cdn.slidesharecdn.com/ss_thumbnails/xp2023presentationrhealyv1-230630121138-8de3b40b-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Continuous Improvement in Lean /slideshow/continuous-improvement-in-lean/125731744 continuousimprovementinlean-181212180449
In this presentation we look at the people process and technology of lean software development]]>
In this presentation we look at the people process and technology of lean software development]]> Wed, 12 Dec 2018 18:04:49 GMT /slideshow/continuous-improvement-in-lean/125731744 zerob000@slideshare.net(zerob000) Continuous Improvement in Lean zerob000 In this presentation we look at the people process and technology of lean software development <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/continuousimprovementinlean-181212180449-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> In this presentation we look at the people process and technology of lean software development
Continuous Improvement in Lean from Rob Healy
]]> 208 3 https://cdn.slidesharecdn.com/ss_thumbnails/continuousimprovementinlean-181212180449-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Running Agile Retrospectives /slideshow/running-agile-retrospectives/99715660 runningretrospublic-180531094319
The Agile Retrospective is one of the primary feedback loops for a team to drive it's continuous improvement. In this short deck we look at 5W+H of retros. What are they, why are they needed, who needs to attend (and not), when do they need to be run, where (under what conditions) do they need to be run and tips and tricks on how to run a retro.]]>
The Agile Retrospective is one of the primary feedback loops for a team to drive it's continuous improvement. In this short deck we look at 5W+H of retros. What are they, why are they needed, who needs to attend (and not), when do they need to be run, where (under what conditions) do they need to be run and tips and tricks on how to run a retro.]]> Thu, 31 May 2018 09:43:19 GMT /slideshow/running-agile-retrospectives/99715660 zerob000@slideshare.net(zerob000) Running Agile Retrospectives zerob000 The Agile Retrospective is one of the primary feedback loops for a team to drive it's continuous improvement. In this short deck we look at 5W+H of retros. What are they, why are they needed, who needs to attend (and not), when do they need to be run, where (under what conditions) do they need to be run and tips and tricks on how to run a retro. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/runningretrospublic-180531094319-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The Agile Retrospective is one of the primary feedback loops for a team to drive it&#39;s continuous improvement. In this short deck we look at 5W+H of retros. What are they, why are they needed, who needs to attend (and not), when do they need to be run, where (under what conditions) do they need to be run and tips and tricks on how to run a retro.
Running Agile Retrospectives from Rob Healy
]]> 240 2 https://cdn.slidesharecdn.com/ss_thumbnails/runningretrospublic-180531094319-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Agile in the Casino - Using Monte Carlo for Unstable Systems /slideshow/agile-in-the-casino-using-monte-carlo-for-unstable-systems/97902122 agileinthecasinorobhealy-180521165504
Agile systems are inherently unstable where the outflow of work rarely matches the inflow. In a stable system Little's Law, (the relationship between throughput, cycle time and work in progress) applies. This presentation looks at systems where Little's Law does not apply and uses Monte Carlo techniques to map the relationship between arrival rates, departure rates, cycle time and total work in progress. Unlike Little's Law this technique is non-linear and stochastic in nature. However, it does not require the imposition of false stability through very high (40%-60%) of customer requests. This presentation shows how Monte Carlo may be used to tackle questions like "what is the correct size for a backlog?" and "should we add more team members / a new team" inexpensively to help Agile management. It was presented as part of ALI2018 ]]>
Agile systems are inherently unstable where the outflow of work rarely matches the inflow. In a stable system Little's Law, (the relationship between throughput, cycle time and work in progress) applies. This presentation looks at systems where Little's Law does not apply and uses Monte Carlo techniques to map the relationship between arrival rates, departure rates, cycle time and total work in progress. Unlike Little's Law this technique is non-linear and stochastic in nature. However, it does not require the imposition of false stability through very high (40%-60%) of customer requests. This presentation shows how Monte Carlo may be used to tackle questions like "what is the correct size for a backlog?" and "should we add more team members / a new team" inexpensively to help Agile management. It was presented as part of ALI2018 ]]> Mon, 21 May 2018 16:55:04 GMT /slideshow/agile-in-the-casino-using-monte-carlo-for-unstable-systems/97902122 zerob000@slideshare.net(zerob000) Agile in the Casino - Using Monte Carlo for Unstable Systems zerob000 Agile systems are inherently unstable where the outflow of work rarely matches the inflow. In a stable system Little's Law, (the relationship between throughput, cycle time and work in progress) applies. This presentation looks at systems where Little's Law does not apply and uses Monte Carlo techniques to map the relationship between arrival rates, departure rates, cycle time and total work in progress. Unlike Little's Law this technique is non-linear and stochastic in nature. However, it does not require the imposition of false stability through very high (40%-60%) of customer requests. This presentation shows how Monte Carlo may be used to tackle questions like "what is the correct size for a backlog?" and "should we add more team members / a new team" inexpensively to help Agile management. It was presented as part of ALI2018 <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/agileinthecasinorobhealy-180521165504-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Agile systems are inherently unstable where the outflow of work rarely matches the inflow. In a stable system Little&#39;s Law, (the relationship between throughput, cycle time and work in progress) applies. This presentation looks at systems where Little&#39;s Law does not apply and uses Monte Carlo techniques to map the relationship between arrival rates, departure rates, cycle time and total work in progress. Unlike Little&#39;s Law this technique is non-linear and stochastic in nature. However, it does not require the imposition of false stability through very high (40%-60%) of customer requests. This presentation shows how Monte Carlo may be used to tackle questions like &quot;what is the correct size for a backlog?&quot; and &quot;should we add more team members / a new team&quot; inexpensively to help Agile management. It was presented as part of ALI2018
Agile in the Casino - Using Monte Carlo for Unstable Systems from Rob Healy
]]> 98 1 https://cdn.slidesharecdn.com/ss_thumbnails/agileinthecasinorobhealy-180521165504-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Controlling Chaos - Adventures with a Scrum Team /slideshow/controlling-chaos-adventures-with-a-scrum-team/80734747 controllingchaosagiletour-171012111605
際際滷s from the 2017 Agile Tour, Dublin, Ireland. ]]>
際際滷s from the 2017 Agile Tour, Dublin, Ireland. ]]> Thu, 12 Oct 2017 11:16:05 GMT /slideshow/controlling-chaos-adventures-with-a-scrum-team/80734747 zerob000@slideshare.net(zerob000) Controlling Chaos - Adventures with a Scrum Team zerob000 際際滷s from the 2017 Agile Tour, Dublin, Ireland. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/controllingchaosagiletour-171012111605-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> 際際滷s from the 2017 Agile Tour, Dublin, Ireland.
Controlling Chaos - Adventures with a Scrum Team from Rob Healy
]]> 189 4 https://cdn.slidesharecdn.com/ss_thumbnails/controllingchaosagiletour-171012111605-thumbnail.jpg?width=120&height=120&fit=bounds presentation 000000 http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Agile-Lean: Managing Flow to Power Profitability /slideshow/agilelean-managing-flow-to-power-profitability/76536247 managingflowv1-170531194253
This presentation discusses flows that affect a project: cash flow, production flow, information flow and psychological flow. It then lists some of the challenges Irish firms are facting in May 2017. It presents a novel model of "Agile-Lean" where Agile approaches are used for early stage discovery and risk reduction and lean is used for eliminating wastes from understood processes. Three case studies are presented using Agile-Lean techniques.]]>
This presentation discusses flows that affect a project: cash flow, production flow, information flow and psychological flow. It then lists some of the challenges Irish firms are facting in May 2017. It presents a novel model of "Agile-Lean" where Agile approaches are used for early stage discovery and risk reduction and lean is used for eliminating wastes from understood processes. Three case studies are presented using Agile-Lean techniques.]]> Wed, 31 May 2017 19:42:53 GMT /slideshow/agilelean-managing-flow-to-power-profitability/76536247 zerob000@slideshare.net(zerob000) Agile-Lean: Managing Flow to Power Profitability zerob000 This presentation discusses flows that affect a project: cash flow, production flow, information flow and psychological flow. It then lists some of the challenges Irish firms are facting in May 2017. It presents a novel model of "Agile-Lean" where Agile approaches are used for early stage discovery and risk reduction and lean is used for eliminating wastes from understood processes. Three case studies are presented using Agile-Lean techniques. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/managingflowv1-170531194253-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This presentation discusses flows that affect a project: cash flow, production flow, information flow and psychological flow. It then lists some of the challenges Irish firms are facting in May 2017. It presents a novel model of &quot;Agile-Lean&quot; where Agile approaches are used for early stage discovery and risk reduction and lean is used for eliminating wastes from understood processes. Three case studies are presented using Agile-Lean techniques.
Agile-Lean: Managing Flow to Power Profitability from Rob Healy
]]> 461 3 https://cdn.slidesharecdn.com/ss_thumbnails/managingflowv1-170531194253-thumbnail.jpg?width=120&height=120&fit=bounds presentation 000000 http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 6 levelsoflean /slideshow/6-levelsoflean/75880260 6levelsoflean-170511085037
This presentation was delivered at the #ALIConference. It describes a novel model that demonstrates the connections between Lean, Agile and Six Sigma approaches.]]>
This presentation was delivered at the #ALIConference. It describes a novel model that demonstrates the connections between Lean, Agile and Six Sigma approaches.]]> Thu, 11 May 2017 08:50:37 GMT /slideshow/6-levelsoflean/75880260 zerob000@slideshare.net(zerob000) 6 levelsoflean zerob000 This presentation was delivered at the #ALIConference. It describes a novel model that demonstrates the connections between Lean, Agile and Six Sigma approaches. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/6levelsoflean-170511085037-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This presentation was delivered at the #ALIConference. It describes a novel model that demonstrates the connections between Lean, Agile and Six Sigma approaches.
6 levelsoflean from Rob Healy
]]> 766 5 https://cdn.slidesharecdn.com/ss_thumbnails/6levelsoflean-170511085037-thumbnail.jpg?width=120&height=120&fit=bounds presentation 000000 http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 FutureOfAgile /slideshow/futureofagile/71625502 55a05ca1-299a-4eec-ad26-ccc5b61276d6-170201091911
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]]> Wed, 01 Feb 2017 09:19:11 GMT /slideshow/futureofagile/71625502 zerob000@slideshare.net(zerob000) FutureOfAgile zerob000 <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/55a05ca1-299a-4eec-ad26-ccc5b61276d6-170201091911-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br>
FutureOfAgile from Rob Healy
]]> 72 2 https://cdn.slidesharecdn.com/ss_thumbnails/55a05ca1-299a-4eec-ad26-ccc5b61276d6-170201091911-thumbnail.jpg?width=120&height=120&fit=bounds presentation 000000 http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 LeanProductivityRHealy31Jan17V1 /slideshow/leanproductivityrhealy31jan17v1/71625291 8ed3fc71-b53d-4cae-8785-a0f38ae9c501-170201091340
]]>
]]> Wed, 01 Feb 2017 09:13:40 GMT /slideshow/leanproductivityrhealy31jan17v1/71625291 zerob000@slideshare.net(zerob000) LeanProductivityRHealy31Jan17V1 zerob000 <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/8ed3fc71-b53d-4cae-8785-a0f38ae9c501-170201091340-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br>
LeanProductivityRHealy31Jan17V1 from Rob Healy
]]> 165 2 https://cdn.slidesharecdn.com/ss_thumbnails/8ed3fc71-b53d-4cae-8785-a0f38ae9c501-170201091340-thumbnail.jpg?width=120&height=120&fit=bounds presentation 000000 http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-zerob000-48x48.jpg?cb=1737359780 www.workmatters.ie https://cdn.slidesharecdn.com/ss_thumbnails/xp2024healyv1-240607060953-e315f4a9-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/comparing-stability-and-sustainability-in-agile-systems/269553946 Comparing Stability an... https://cdn.slidesharecdn.com/ss_thumbnails/126initiative1-240104210813-7052e2e5-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/126-initiative/265132834 12/6 Initiative https://cdn.slidesharecdn.com/ss_thumbnails/sustainabilitypresentationrhealyv1-231212204730-a5221176-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/sustainability-presentation-rhealy-v10pptx/264587681 Sustainability Present...