User:Graham Robertson - Revision history

Elifarley: Text replace - "\[http:\/\/openfarmtech\.org\/wiki\/([^] |?])[ |]([^]])\]" to "$2"

2013-07-02T22:04:50Z

Text replace - "\[http:\/\/openfarmtech\.org\/wiki\/([^] |?]*)[ |]([^]]*)\]" to "$2"

← Older revision		Revision as of 22:04, 2 July 2013
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	Got to work on milling more parts for Cold Saw. I learned how to tap a hole (making threads for bolts) and use the Bridgeport mill as a drill press. We also learned how to use a vice and torch to heat and bend pieces of metal into clean corners.		Got to work on milling more parts for Cold Saw. I learned how to tap a hole (making threads for bolts) and use the Bridgeport mill as a drill press. We also learned how to use a vice and torch to heat and bend pieces of metal into clean corners.

	I am now researching long term water storage systems, the first being rainwater catchment from HabLab roof runoff. Read the report on rainwater harvesting, published [~~http://openfarmtech.org/wiki/~~Water here.] I do not know much about well drilling so feel free to update our research on deep wells on the aforementioned page.		I am now researching long term water storage systems, the first being rainwater catchment from HabLab roof runoff. Read the report on rainwater harvesting, published [[Water\|here.]] I do not know much about well drilling so feel free to update our research on deep wells on the aforementioned page.

	==7.12.12==		==7.12.12==
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	I have been ill with what WebMD calls Gastroenteritis since Monday. It's time to bounce back! Marshall and I discussed CEB Hopper design changes on Monday. I plan to help draw up the new hopper design in Solidworks, if and when I can get it working on my Windows 7 Virtual Machine. I started a Google group called [https://groups.google.com/forum/?fromgroups#!forum/microtractor-development Microtrac Development.] Dorkmo and Andrew Spina joined the discussion and we are defining a rubric to guide design of modular drive systems. We expect there will be many different use-cases where the unique needs of terrain, costs, ease of fabrication, etc will come into play.		I have been ill with what WebMD calls Gastroenteritis since Monday. It's time to bounce back! Marshall and I discussed CEB Hopper design changes on Monday. I plan to help draw up the new hopper design in Solidworks, if and when I can get it working on my Windows 7 Virtual Machine. I started a Google group called [https://groups.google.com/forum/?fromgroups#!forum/microtractor-development Microtrac Development.] Dorkmo and Andrew Spina joined the discussion and we are defining a rubric to guide design of modular drive systems. We expect there will be many different use-cases where the unique needs of terrain, costs, ease of fabrication, etc will come into play.

	Bri and Yoonseo are starting the first build of the [~~http://openfarmtech.org/wiki/~~Cold_Saw Cold Saw] today. I helped Bri mark some pieces for a motor mount and a blade guard. Bri demonstrated using a circle cutter with a torch, like a compass for torches. This machine is going to be so awesome. It is amazing to see how fast such a valuable tool can come together. All the fabrication drawings are uploaded on GitHub thanks to Yoonseo.		Bri and Yoonseo are starting the first build of the [[Cold_Saw\|Cold Saw]] today. I helped Bri mark some pieces for a motor mount and a blade guard. Bri demonstrated using a circle cutter with a torch, like a compass for torches. This machine is going to be so awesome. It is amazing to see how fast such a valuable tool can come together. All the fabrication drawings are uploaded on GitHub thanks to Yoonseo.

	We held a meeting to assess the problem of clean water scarcity. We are now starting a new clean, sealed storage system with a few barrels; we hope this lowers the risk of sickness from washing or brushing teeth with the unfiltered water.		We held a meeting to assess the problem of clean water scarcity. We are now starting a new clean, sealed storage system with a few barrels; we hope this lowers the risk of sickness from washing or brushing teeth with the unfiltered water.

Kavitha at 03:56, 20 January 2013

2013-01-20T03:56:29Z

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			Also see: http://opensourceecology.org/wiki/Graham_Robertson

	=Contact=		=Contact=
	grobertson29@gmail.com		grobertson29@gmail.com

Donovan: /* 6.16.12 */

2012-11-30T22:42:45Z

6.16.12

← Older revision		Revision as of 22:42, 30 November 2012
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	[[Image: rod_phillips.jpg\|Rod Phillips]]		[[Image: rod_phillips.jpg\|Rod Phillips]]

	[[Category: Graham]]		[[Category:Graham]]
	[[Category:Logs]]		[[Category:Personal Logs]]

Donovan: /* 6.16.12 */

2012-11-30T09:41:47Z

6.16.12

← Older revision		Revision as of 09:41, 30 November 2012
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	[[Category: Graham]]		[[Category: Graham]]
			[[Category:Logs]]

Graham Robertson at 05:10, 6 August 2012

2012-08-06T05:10:30Z

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	=Log=		=Log=
			<html><iframe src="https://docs.google.com/document/pub?id=1_aiDF2n8_CVbL1nicmHpT6R86Rc8r7ZYejLC7FJuNjc&embedded=true" width="800px" height="400px"></iframe></html>
	==7.1.12==		==7.1.12==

Graham Robertson at 04:49, 2 August 2012

2012-08-02T04:49:39Z

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 =Log=
+==7.1.12==
 ==7.30.12==

Graham Robertson at 23:46, 30 July 2012

2012-07-30T23:46:56Z

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	=Log=		=Log=

			==7.30.12==

			So the wiki decided not to post my last entry from the 28th.

			RECAP:

			I had a cold for the past three days and finally feel physically functional. I still feel more mentally aloof than normal. Drinking lots of caffeinated tea to get back on track--Microtrac, that is.

			Friday our Microtrac team had its first Scrum Planning Meeting. I am grateful for Vann's help in clarifying the process and meaning of Scrum and Agile development. Our task board is here: https://scrumy.com/barnyard28hoarders

			We have three active remote collaborators: Ben from Australia, Andy from Baltimore and James from Oklahoma. We have made some great progress since Friday and I feel really excited and comfortable with my role as Scrum master: one who directs and guides the project's process. At first I felt overwhelmed when I assumed the roles of researcher, designer, builder, documenter, etc. Now I see myself as a stakeholder: I want to see this built so that I can replicate it in Texas. My parents are designing and building a new home this year. Site preparation will be much easier and cheaper with a microtractor, plus I plan on major earthworks in the next few years while we set up a sustainable food system.

			I assume another stakeholder: you, being the rest of the world, our biggest customer. Would you buy or build a compact utility loader that is replicable, low cost, and easy to fabricate? Industry standards cost 15-20 grand: most people are willing to pay less than half that for a reliable, used car. Materials and labor for OSE machines have shown 70% decrease in cost for Industry Standard tools. Because it is a replicable design, people all over the world can build it and improve on our design, remix it to meet their needs, and contribute documentation. Am I preaching to the choir here or is anyone new to OSE actually reading this? Maybe I am just clarifying for myself.

			I talked to Aaron today; he requested taking time off Microtrac to gain velocity and focus on CEB production. So after this design sprint (Friday) we will probably review the designs and make more changes. Then, we will see where we are at prior to CEB production. If time allows, we plan a sprint for parts sourcing and build of Microtrac V2.
	==7.27.12==		==7.27.12==

Graham Robertson at 15:39, 27 July 2012

2012-07-27T15:39:51Z

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	=Log=		=Log=

			==7.27.12==

			Experimenting with Checkvist.com for organizing my time.

			<html><iframe src="http://checkvist.com/checklists/139149-my-projects" scrolling="auto" width="400" height="400" frameborder="0"></iframe></html>

			Tomorrow I am going to my first ever auction. We hope to get a good deal on a bandsaw.

	==7.24.12==		==7.24.12==

Graham Robertson at 02:57, 25 July 2012

2012-07-25T02:57:36Z

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	==7.24.12==		==7.24.12==

			FeF is the first place I have worked with where people joyfully work until after midnight, then get up with little sleep and do it again. I have worked on many projects and organizations where my energy was drained at the end of the day because of opposed project management styles without shared intention.

			In my years since leaving school, my vision has been forming and honing. I abandoned some values and held onto others. Through all my empowering and hopeless moments, the idea of a world that values sharing and open collaboration endures and grows stronger. The OSE paradigm enables this vision, and I am grateful to be able to contribute.

	Woke up early and went to Savannah with Aidan to help unload three power cubes at a small engine repair shop. A husband and wife run the business out of their garage; they seem to make a good team and the guy was really knowledgeable. Hope to mine more insights about the workings of the cubes when we pick them up. We stopped in St. Joseph and picked up some mistic metal mover, found a groovin tape by Loggins and Messina in Marcin's truck.		Woke up early and went to Savannah with Aidan to help unload three power cubes at a small engine repair shop. A husband and wife run the business out of their garage; they seem to make a good team and the guy was really knowledgeable. Hope to mine more insights about the workings of the cubes when we pick them up. We stopped in St. Joseph and picked up some mistic metal mover, found a groovin tape by Loggins and Messina in Marcin's truck.
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	Your mama dont dance and your daddy does not rock and roll.		Your mama dont dance and your daddy does not rock and roll.

	Found a source in KC for water cisterns. They can give us quotes on any kind of fittings, manholes, insulation, inlets etc. There's many options that can be factory installed/modified. At our next water meeting, TBD, we will discuss options to consider for cisterns.		Found a source in KC for water cisterns. They can give us quotes on any kind of fittings, manholes, insulation, inlets etc. There are many options that can be factory installed/modified. At our next water meeting, TBD, we will discuss options to consider for cisterns.

	Aidan is leaving in four weeks and wants to see the microtractor built before leaving. We will be holding a scrum planning meeting, if anyone wants to join the team, see the following discussion on [https://groups.google.com/forum/?fromgroups#!forum/microtractor-development Microtrac Development's Google group.]		Aidan is leaving in four weeks and wants to see the microtractor built before leaving. We will be holding a scrum planning meeting, if anyone wants to join the team, see the following discussion on [https://groups.google.com/forum/?fromgroups#!forum/microtractor-development Microtrac Development's Google group.]

Graham Robertson at 00:38, 25 July 2012

2012-07-25T00:38:03Z

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	=Log=		=Log=

			==7.24.12==

			Woke up early and went to Savannah with Aidan to help unload three power cubes at a small engine repair shop. A husband and wife run the business out of their garage; they seem to make a good team and the guy was really knowledgeable. Hope to mine more insights about the workings of the cubes when we pick them up. We stopped in St. Joseph and picked up some mistic metal mover, found a groovin tape by Loggins and Messina in Marcin's truck.

			Your mama dont dance and your daddy does not rock and roll.

			Found a source in KC for water cisterns. They can give us quotes on any kind of fittings, manholes, insulation, inlets etc. There's many options that can be factory installed/modified. At our next water meeting, TBD, we will discuss options to consider for cisterns.

			Aidan is leaving in four weeks and wants to see the microtractor built before leaving. We will be holding a scrum planning meeting, if anyone wants to join the team, see the following discussion on [https://groups.google.com/forum/?fromgroups#!forum/microtractor-development Microtrac Development's Google group.]

			Also posted to http://www.TractorByNet.com, asking for peer review on our current concept drawing.

	==7.20.12==		==7.20.12==

User:Graham Robertson - Revision history

Elifarley: Text replace - "\[http:\/\/openfarmtech\.org\/wiki\/([^] |?]*)[ |]([^]]*)\]" to "$2"

Kavitha at 03:56, 20 January 2013

Donovan: /* 6.16.12 */

Donovan: /* 6.16.12 */

Graham Robertson at 05:10, 6 August 2012

Graham Robertson at 04:49, 2 August 2012

Graham Robertson at 23:46, 30 July 2012

Graham Robertson at 15:39, 27 July 2012

Graham Robertson at 02:57, 25 July 2012

Graham Robertson at 00:38, 25 July 2012

Elifarley: Text replace - "\[http:\/\/openfarmtech\.org\/wiki\/([^] |?])[ |]([^]])\]" to "$2"