%23%20%2F%2F%2F%20script%0A%23%20requires-python%20%3D%20%22%3E%3D3.11%22%0A%23%20dependencies%20%3D%20%5B%22marimo%3E%3D0.23.9%22%2C%20%22ipython%22%5D%0A%23%20%2F%2F%2F%0A%0Aimport%20marimo%0A%0A__generated_with%20%3D%20%220.25.2%22%0Aapp%20%3D%20marimo.App()%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%20The%20Biomechanics%20and%20Motor%20Control%20Laboratory%0A%0A%20%20%20%20%3E%20Marcos%20Duarte%2C%20Renato%20Naville%20Watanabe%3Cbr%3E%0A%20%20%20%20%3E%20%5BLaboratory%20of%20Biomechanics%20and%20Motor%20Control%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2F)%3Cbr%3E%0A%20%20%20%20%3E%20Federal%20University%20of%20ABC%2C%20Brazil%0A%0A%20%20%20%20**BMClab%20%40%20UFABC%3A%20Why%2C%20How%2C%20What%20For%3F**%0A%0A%20%20%20%20!%5BBMClab%5D(https%3A%2F%2Fgithub.com%2FBMClab%2FBMC%2Fblob%2Fmaster%2Fimages%2FBMClab_header.png%3Fraw%3D1)%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%20How%20to%20use%20this%20guide%0A%0A%20%20%20%20A%20laboratory%20is%20more%20than%20a%20list%20of%20instruments.%20Its%20research%20question%20determines%20which%20measurements%20matter%20and%20how%20other%20people%20can%20check%20the%20result.%20This%20guide%20preserves%20the%20original%20BMClab%20presentation%2C%20including%20its%20Portuguese%20title%20and%20English%20discussion%2C%20and%20uses%20it%20to%20plan%20a%20small%20movement%20study.%20Equipment%2C%20funding%2C%20and%20service%20lists%20are%20historical%20descriptions%20from%20that%20presentation%3B%20consult%20the%20lab%20for%20current%20availability.%0A%0A%20%20%20%20Read%20the%20examples%20in%20order%2C%20predict%20each%20result%2C%20and%20then%20run%20the%20cell.%20Try%20the%20distributed%20Exercises%20before%20opening%20their%20worked%20solutions.%20Finish%20with%20the%20checkpoint%20questions%20and%20independent%20Problems%3B%20their%20panels%20contain%20final%20answers%20only.%0A%0A%20%20%20%20**Challenge%200.**%20You%20want%20to%20study%20standing%20balance.%20Which%20would%20you%20record%20first%3A%20body%20motion%2C%20ground%20forces%2C%20or%20muscle%20activity%3F%20State%20what%20each%20could%20tell%20you%20and%20what%20it%20could%20not.%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%20Python%20setup%0A%0A%20%20%20%20This%20overview%20needs%20Marimo%20and%20IPython%20for%20the%20original%20video%20embeds.%20Images%20and%20videos%20require%20Internet%20access.%20No%20laboratory%20data%20are%20downloaded%20and%20no%20equipment%20is%20controlled.%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell%0Adef%20_()%3A%0A%20%20%20%20from%20datetime%20import%20datetime%0A%20%20%20%20print(datetime.now().strftime(%22%25I%3A%25M%20%25p%2C%20%25A%2C%20%25B%20%25d%2C%20%25Y%22))%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%20The%20questions%20behind%20the%20laboratory%0A%0A%20%20%20%20-%20%5BBMClab%5D(http%3A%2F%2Fdemotu.org)%3A%20why%20and%20how%0A%20%20%20%20-%20%5BBMClab%5D(http%3A%2F%2Fdemotu.org)%20infrastructure%2C%20current%20and%20future%20activities%0A%20%20%20%20-%20Open%20data%20science%20and%20education%0A%20%20%20%20-%20Literate%20programming%20%26%20Literate%20computing%0A%20%20%20%20-%20Advocacy%20for%20Python%20(the%20programming%20language)%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%20%5BBMClab%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2F)%20website%0A%0A%20%20%20%20%5BLaboratory%20of%20Biomechanics%20and%20Motor%20Control%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br)%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%20Why%20the%20%5BBMClab%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2F)%0A%0A%20%20%20%20**%5BBiomedical%20engineering%5D(https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FBiomedical_engineering)**%3A%20the%20application%20of%20engineering%20principles%20and%20design%20concepts%20to%20medicine%20and%20biology%20for%20healthcare%20*and%20well-being*%20purposes.%0A%0A%20%20%20%20**%5BNeuroscience%20of%20human%20movement%5D(https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FNeuroscience)**%3A%20the%20scientific%20study%20of%20the%20nervous%20system%20bases%20of%20controlling%20movement.%0A%0A%20%20%20%20**%5BBiomechanics%5D(https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FBiomechanics)%20and%20%5BMotor%20Control%5D(https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FMotor_control)**%3A%20the%20study%20of%20the%20structure%20and%20function%20of%20biological%20systems%20using%20the%20knowledge%20and%20methods%20of%20the%20Mechanics%20and%20the%20study%20of%20how%20the%20biological%20systems%20control%20their%20movements.%0A%0A%20%20%20%20**%5BBMClab%5D(http%3A%2F%2Fdemotu.org)**%3A%20In%20a%20broad%20sense%2C%20we%20are%20interested%20in%20knowing%20how%20living%20beings%20control%20and%20execute%20their%20movements.%20We%20also%20work%20to%20improve%20the%20quality%20of%20life%20in%20society%20by%20offering%20evaluation%20services%20in%20our%20laboratory%20and%20in%20the%20dissemination%20of%20scientific%20knowledge.%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%20%5BBMClab%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2F)%20lines%20of%20research%0A%0A%20%20%20%20-%20Postural%20control%20in%20humans%0A%20%20%20%20-%20Clinical%20gait%20analysis%0A%20%20%20%20-%20Biomechanics%20of%20long%20distance%20running%0A%20%20%20%20-%20Modeling%20and%20simulation%20of%20the%20neuromusculoskeletal%20system%0A%20%20%20%20-%20...%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20**Exercise%201.**%20A%20project%20records%20center-of-pressure%20motion%20while%20a%20person%20stands%20quietly.%20Is%20that%20automatically%20a%20direct%20measurement%20of%20neural%20control%3F%0A%0A%20%20%20%20%2F%2F%2F%20details%20%7C%20Solution%20to%20Exercise%201%0A%20%20%20%20No.%20It%20is%20a%20mechanical%20output%20of%20the%20person%E2%80%93ground%20interaction.%20Neural%20control%20is%20one%20contributor%2C%20together%20with%20body%20mechanics%20and%20the%20task.%20A%20control%20hypothesis%20needs%20a%20model%20and%20suitable%20comparisons%2C%20not%20just%20a%20measured%20trajectory.%0A%20%20%20%20%2F%2F%2F%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%20%5BBMClab%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2F)%20financial%20support%0A%0A%20%20%20%20The%20%5BBMClab%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2F)%20was%20made%20possible%20by%20the%20financial%20support%20from%20UFABC%20and%20from%20Brazilian%20research%20agencies%2C%20nominally%3A%0A%20%20%20%20-%20Project%20%22Controle%20do%20equil%C3%ADbrio%20e%20movimento%20em%20adultos%20jovens%20e%20idosos%20sedent%C3%A1rios%20e%20corredores%22%20(FAPESP).%0A%20%20%20%20-%20Project%20%22Postura%20e%20envelhecimento%3A%20cria%C3%A7%C3%A3o%20de%20base%20de%20dados%20p%C3%BAblica%20de%20sinais%20de%20oscila%C3%A7%C3%A3o%20e%20simula%C3%A7%C3%A3o%20computacional%20de%20mecanismos%20de%20controle%22%20(FAPESP).%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%23%20%5BBMClab%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2F)%20financial%20support%20(II)%0A%0A%20%20%20%20The%20%5BBMClab%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2F)%20was%20made%20possible%20by%20the%20financial%20support%20from%20UFABC%20and%20from%20Brazilian%20research%20agencies%2C%20nominally%3A%0A%20%20%20%20-%20Project%20%22Estudo%20do%20equil%C3%ADbrio%20de%20pessoas%20com%20defici%C3%AAncias%20e%20idosos%3A%20uma%20base%20de%20dados%20aberta%22%20(CNPq).%0A%20%20%20%20-%20Project%20%22Desenvolvimento%20de%20simulador%20de%20cadeira%20de%20rodas%20e%20de%20servi%C3%A7o%20de%20avalia%C3%A7%C3%A3o%20do%20movimento%20e%20postura%20para%20deficientes%20f%C3%ADsicos%20com%20pr%C3%B3teses%2F%C3%B3rteses%20e%20usu%C3%A1rios%20de%20cadeira%20de%20rodas%22%20(MCTI-SECIS%2FCNPq).%0A%20%20%20%20-%20Project%20%22An%C3%A1lise%20de%20atletas%20corredores%3A%20estudo%20multic%C3%AAntrico%20para%20compreens%C3%A3o%20do%20movimento%20com%20implica%C3%A7%C3%A3o%20para%20preven%C3%A7%C3%A3o%20de%20les%C3%A3o%20e%20melhora%20do%20rendimento%22%20(ME%2FCNPq).%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%20%5BBMClab%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2F)%20infrastructure%0A%0A%20%20%20%20180-m%24%5E2%24%20laboratory%20organized%20in%20spaces%20for%3A%3Cbr%3E%0A%20%20%20%20-%20Data%20collection%20with%20motion%20capture%20system%2C%20force%20plates%2C%20etc.%3Cbr%3E%0A%20%20%20%20-%20Data%20analysis%20with%20several%20computers%3Cbr%3E%0A%20%20%20%20-%20Subject%20preparation%20and%20evaluation%3Cbr%3E%0A%20%20%20%20-%20Machine%20and%20electronics%20assembly%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%3Cdiv%20class%3D'center-align'%3E%3Cfigure%3E%3Cimg%20src%3D%22https%3A%2F%2Fgithub.com%2FBMClab%2FBMC%2Fblob%2Fmaster%2Fimages%2Fbmclab_lab.png%3Fraw%3D1%22%20alt%3D%22BMClab%20lab%22%2F%3E%3C%2Ffigure%3E%3C%2Fdiv%3E%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%23%20%5BBMClab%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2F)%20equipment%0A%0A%20%20%20%20-%2012-camera%20Motion%20capture%20system%0A%20%20%20%20-%20Six-component%20instrumented%20dual-belt%20treadmill%0A%20%20%20%20-%20Six-component%20force%20plates%0A%20%20%20%20-%20Pressure%20distribution%20transducers%0A%20%20%20%20-%20Tri-axial%20accelerometers%0A%20%20%20%20-%20Wheelchair%20six-component%20transducers%0A%20%20%20%20-%20Six-component%20torque%20transducer%0A%20%20%20%20-%2010-channel%20wireless%20electromyography%20system%0A%20%20%20%20-%20...%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell%0Adef%20_()%3A%0A%20%20%20%20from%20IPython.display%20import%20YouTubeVideo%0A%20%20%20%20YouTubeVideo('1ZwYlaqvCSw'%2C%20width%3D800%2C%20height%3D480%2C%20rel%3D0)%0A%20%20%20%20return%20(YouTubeVideo%2C)%0A%0A%0A%40app.cell%0Adef%20_(YouTubeVideo)%3A%0A%20%20%20%20YouTubeVideo('tp_rP9C0ysY'%2C%20width%3D800%2C%20height%3D480%2C%20rel%3D0)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%20%5BBMClab%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2F)%20services%0A%0A%20%20%20%20The%20original%20presentation%20proposed%20the%20following%20services%3B%20this%20historical%20list%20is%20not%20a%20current%20booking%20catalogue%3A%0A%0A%20%20%20%20-%20Clinical%20gait%20analysis%0A%20%20%20%20-%20Running%20biomechanics%20assessment%0A%20%20%20%20-%20Wheelchair%20propulsion%20assessment%0A%20%20%20%20-%20General%20motion%20capture%0A%20%20%20%20-%20...%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell%0Adef%20_(YouTubeVideo)%3A%0A%20%20%20%20YouTubeVideo('5ZKMVWkOyZA'%2C%20width%3D800%2C%20height%3D480%2C%20rel%3D0)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20**Exercise%202.**%20Choose%20two%20instruments%20from%20the%20equipment%20list%20for%20a%20gait%20study%20and%20explain%20why%20neither%20alone%20identifies%20every%20muscle%20force.%0A%0A%20%20%20%20%2F%2F%2F%20details%20%7C%20Solution%20to%20Exercise%202%0A%20%20%20%20Motion%20capture%20estimates%20segment%20kinematics%20and%20a%20force%20plate%20records%20external%20contact%20forces.%20Together%20with%20inertial%20assumptions%20they%20support%20inverse%20dynamics%2C%20but%20a%20net%20joint%20moment%20can%20be%20produced%20by%20many%20muscle-force%20combinations.%20Additional%20modeling%20or%20measurements%20are%20needed.%0A%20%20%20%20%2F%2F%2F%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%20Open%20data%20science%0A%0A%20%20%20%20%3E%20Open%20science%20data%20is%20a%20type%20of%20open%20data%20focused%20on%20publishing%20observations%20and%20results%20of%20scientific%20activities%20available%20for%20anyone%20to%20analyze%20and%20reuse.%20%5B%5Bwikipedia.org%5D(https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FOpen_science_data)%5D%0A%0A%20%20%20%20**The%20%5BBMClab%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2F)%20is%20committed%20to%20open%20science%20data.**%3Cbr%3E%0A%20%20%20%20**%5BAccess%20our%20data%20here%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2Fdatasets%2F).**%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%23%20Open%20education%0A%0A%20%20%20%20%3E%20Open%20education%20is%20a%20collective%20term%20to%20describe%20institutional%20practices%20and%20programmatic%20initiatives%20that%20broaden%20access%20to%20the%20learning%20and%20training%20traditionally%20offered%20through%20formal%20education%20systems.%20%5B%5Bwikipedia.org%5D(https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FOpen_education)%5D%0A%0A%20%20%20%20**The%20%5BBMClab%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2F)%20is%20committed%20to%20open%20education.**%3Cbr%3E%0A%20%20%20%20**%5BAccess%20our%20GitHub%20repository%20here%5D(https%3A%2F%2Fgithub.com%2FBMClab%2FBMC).**%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%20Literate%20programming%20and%20literate%20computing%0A%0A%20%20%20%20%3E%20Literate%20programming%3A%20Instead%20of%20imagining%20that%20our%20main%20task%20is%20to%20instruct%20a%20computer%20what%20to%20do%2C%20let%20us%20concentrate%20rather%20on%20explaining%20to%20human%20beings%20what%20we%20want%20a%20computer%20to%20do.%20%5B%5BDonald%20Knuth%20(1984)%5D(http%3A%2F%2Fwww.literateprogramming.com%2Fknuthweb.pdf)%5D%0A%0A%0A%20%20%20%20%3E%20Literate%20computing%3A%20A%20literate%20computing%20environment%20is%20one%20that%20allows%20users%20not%20only%20to%20execute%20commands%20**interactively**%20but%20also%20to%20store%20in%20a%20literate%20document%20format%20the%20results%20of%20these%20commands%20along%20with%20figures%20and%20free-form%20text%20that%20can%20include%20formatted%20mathematical%20expressions.%20%5B%5BMillman%20KJ%20and%20Perez%20F%20(2014)%5D(https%3A%2F%2Fosf.io%2Fh9gsd%2F%3Faction%3Ddownload%26version%3D1)%5D%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%23%20Literate%20computing%20with%20%5Bmarimo%5D(https%3A%2F%2Fmarimo.io%2F)%0A%0A%20%20%20%20A%20marimo%20notebook%20combines%20executable%20Python%2C%20equations%2C%20visualizations%2C%20and%20explanatory%20text.%20Its%20reactive%20execution%20keeps%20dependent%20calculations%20synchronized%20when%20an%20input%20changes.%0A%0A%20%20%20%20Explore%20the%20guides%20in%20the%20%5BBMC%20collection%5D(https%3A%2F%2Fgithub.com%2FBMClab%2FBMC%23readme).%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20**Exercise%203.**%20What%20should%20accompany%20a%20public%20data%20file%20so%20another%20student%20can%20reproduce%20a%20figure%3F%0A%0A%20%20%20%20%2F%2F%2F%20details%20%7C%20Solution%20to%20Exercise%203%0A%20%20%20%20Supply%20variable%20definitions%2C%20units%2C%20sampling%20information%2C%20processing%20steps%2C%20relevant%20consent%2Faccess%20conditions%2C%20a%20data%20version%2C%20and%20executable%20analysis%20with%20its%20package%20environment.%20A%20downloadable%20array%20without%20context%20is%20not%20yet%20a%20reproducible%20analysis.%0A%20%20%20%20%2F%2F%2F%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%20Questions%3F%0A%0A%20%20%20%20%3E%20%5BBMClab%20website%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2F)%3Cbr%3E%0A%20%20%20%20%3E%20E-mail%3A%20bmc.ufabc%40gmail.com%3Cbr%3E%0A%20%20%20%20%3E%20Tel.%3A%20%2B55%2011%202320-6435%3Cbr%3E%0A%20%20%20%20%3E%20%5BLocation%20Map%5D(https%3A%2F%2Fwww.google.com.br%2Fmaps%2Fplace%2FFederal%2BUniversity%2Bof%2BABC%2B-%2BUFABC%2F%40-23.6803572%2C-46.5647898%2C14z%2Fdata%3D!4m2!3m1!1s0x0%3A0xf1a53d9732f7a8c6)%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%20About%20these%20slides%0A%0A%20%20%20%20**The%20original%20presentation%20was%20written%20in%20Jupyter.%20This%20edition%20is%20a%20reactive%20Marimo%20notebook%3B%20both%20formats%20combine%20explanation%2C%20executable%20calculations%2C%20and%20media.**%0A%0A%20%20%20%20Open%20this%20edition%20locally%20in%20marimo%20or%20use%20the%20cloud%20links%20in%20the%20repository's%20README.%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0A%40app.cell%0Adef%20_()%3A%0A%20%20%20%20import%20marimo%20as%20mo%0A%0A%20%20%20%20return%20(mo%2C)%0A%0A%0A%40app.cell(hide_code%3DTrue)%0Adef%20_(mo)%3A%0A%20%20%20%20mo.md(r%22%22%22%0A%20%20%20%20%23%23%20Checkpoint%20questions%0A%0A%20%20%20%201.%20What%20connects%20biomechanics%20and%20motor%20control%3F%0A%20%20%20%202.%20Does%20open%20data%20mean%20unlabeled%20data%3F%0A%20%20%20%203.%20What%20distinguishes%20a%20notebook%20from%20a%20static%20screenshot%3F%0A%0A%20%20%20%20%2F%2F%2F%20details%20%7C%20Checkpoint%20answers%0A%20%20%20%201.%20Mechanical%20movement%20and%20the%20biological%20processes%20regulating%20it.%0A%20%20%20%202.%20No%3B%20reusable%20data%20require%20context%20and%20appropriate%20access%20conditions.%0A%20%20%20%203.%20A%20notebook%20exposes%20an%20executable%20calculation%20and%20its%20explanation.%0A%20%20%20%20%2F%2F%2F%0A%0A%20%20%20%20%23%23%20Problems%0A%0A%20%20%20%201.%20Propose%20one%20measurable%20question%20about%20standing%20balance.%0A%20%20%20%202.%20Name%20two%20metadata%20items%20needed%20for%20a%20force-platform%20record.%0A%20%20%20%203.%20Does%20the%20historical%20equipment%20list%20establish%20that%20an%20instrument%20is%20available%20today%3F%0A%0A%20%20%20%20%2F%2F%2F%20details%20%7C%20Final%20answers%0A%20%20%20%201.%20Example%3A%20does%20center-of-pressure%20variability%20change%20between%20eyes-open%20and%20eyes-closed%20standing%3F%0A%20%20%20%202.%20Sampling%20frequency%20and%20force%20units%3B%20coordinate%20convention%20is%20another%20valid%20answer.%0A%20%20%20%203.%20No.%0A%20%20%20%20%2F%2F%2F%0A%0A%20%20%20%20%23%23%20Go%20deeper%0A%0A%20%20%20%20%5BBiomechanics%5D(https%3A%2F%2Fmolab.marimo.io%2Fgithub%2FBMClab%2FBMC%2Fblob%2Fmaster%2Fnotebooks%2Fbiomechanics.py)%20%E2%80%94%20choose%20a%20mechanical%20question.%20%5BBMClab%20datasets%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2Fdatasets%2F)%20%E2%80%94%20consult%20the%20dataset%20description%20and%20availability%20before%20planning%20an%20analysis.%0A%0A%20%20%20%20%23%23%23%20Video%20lectures%20on%20the%20Internet%0A%0A%20%20%20%20%5BMIT%20Linear%20Algebra%20lectures%5D(https%3A%2F%2Focw.mit.edu%2Fcourses%2F18-06-linear-algebra-spring-2010%2Fvideo_galleries%2Fvideo-lectures%2F)%20%E2%80%94%20vectors%20and%20orthogonality%20give%20the%20mathematical%20language%20for%20describing%20measured%20motion.%0A%0A%20%20%20%20%23%23%20References%0A%0A%20%20%20%20-%20Original%20BMClab%20presentation%20and%20%5Blaboratory%20website%5D(https%3A%2F%2Fbmclab.pesquisa.ufabc.edu.br%2F).%20Knuth%20(1984)%2C%20%5BLiterate%20Programming%5D(http%3A%2F%2Fwww.literateprogramming.com%2Fknuthweb.pdf).%20Millman%20and%20P%C3%A9rez%20(2014)%2C%20original%20literate-computing%20reference%20retained%20above.%0A%20%20%20%20%22%22%22)%0A%20%20%20%20return%0A%0A%0Aif%20__name__%20%3D%3D%20%22__main__%22%3A%0A%20%20%20%20app.run()%0A
0c70db1f7c58e0d4a5d411105806326b