Thanks a million!! Just a request for future editions if you're interested. #67

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@gemp22

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Jan 2 2024

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Dear Mr. Smith, firstly I want to thank you for writing this book. I have been coaching FTC for 4 seasons now, and wish I would have worked through it sooner myself. We have several programming boards built now and we send them home with new and old team members every summer to work through your book!!

I am a civil engineer so I am very much out of my element mentoring robotics. Your book is extremely valuable to me and my students.

I recently finished working through each chapter with a few of our students and have learned a staggering amount. I found chapter 14 to be the most useful. It greatly improved my understanding of inheritance. I also appreciated chapter 16. I'll admit, I'm still a little confused about ISA HASA and how and when to use abstract classes, but I'll work through that chapter again to see if I can understand it better and when and where we should apply it for our robots.

If you're looking for ideas for additional content in future editions, I would sure appreciate learning how to record and download data and then import it into excel. Or Perhaps excel isn't the best way to analyze and plot data? It would be very useful to plot sensor data or other program variables. In particular we're trying to better understand "Odometery" and would like to plot our localization and some variables for our "pure pursuit" path following algorithm.

I'm sure it's probably outside the scope you intended for the book, but I think if you could tackle the topic of Odometery and help teams get started programming their own localization and path following classes it would be incredibly useful. It would help make more teams competitive with some of the powerhouse teams. It seems that teams with mentors that can more readily teach programming and especially localization and path following have a huge advantage over teams like ours who are stuck with mentors like me that do not have much if any programming skills. Your book has absolutely helped my kids close the gap, but truly understanding reliable Odometery remains elusive. I would prefer they program their own classes instead of using "black box" libraries. Most you tube videos and other tutorials are not comprehensive enough to enable my kids to program their own classes. We tried using the "Controls Eng. in FRC book by Tyler Veness but had trouble getting the theory into Java classes.

Anyway, I thought I might throw the idea out there in the hopes you might consider it.

Again Thank you so much for writing your book! Feel free to contact me if you want to discuss further. Otherwise, thanks for taking the time to read my message.

Chris Gemperline
FTC 17969 MECH
Gemp22@hotmail.com

Ps sorry if this isn't the appropriate place for a comment like this...

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      Skip to content

      Thanks a million!! Just a request for future editions if you're interested. #67

      Description

      @gemp22

      Date on version you are commenting on

      Jan 2 2024

      Section you are commenting on

      NA

      Comments

      Dear Mr. Smith, firstly I want to thank you for writing this book. I have been coaching FTC for 4 seasons now, and wish I would have worked through it sooner myself. We have several programming boards built now and we send them home with new and old team members every summer to work through your book!!

      I am a civil engineer so I am very much out of my element mentoring robotics. Your book is extremely valuable to me and my students.

      I recently finished working through each chapter with a few of our students and have learned a staggering amount. I found chapter 14 to be the most useful. It greatly improved my understanding of inheritance. I also appreciated chapter 16. I'll admit, I'm still a little confused about ISA HASA and how and when to use abstract classes, but I'll work through that chapter again to see if I can understand it better and when and where we should apply it for our robots.

      If you're looking for ideas for additional content in future editions, I would sure appreciate learning how to record and download data and then import it into excel. Or Perhaps excel isn't the best way to analyze and plot data? It would be very useful to plot sensor data or other program variables. In particular we're trying to better understand "Odometery" and would like to plot our localization and some variables for our "pure pursuit" path following algorithm.

      I'm sure it's probably outside the scope you intended for the book, but I think if you could tackle the topic of Odometery and help teams get started programming their own localization and path following classes it would be incredibly useful. It would help make more teams competitive with some of the powerhouse teams. It seems that teams with mentors that can more readily teach programming and especially localization and path following have a huge advantage over teams like ours who are stuck with mentors like me that do not have much if any programming skills. Your book has absolutely helped my kids close the gap, but truly understanding reliable Odometery remains elusive. I would prefer they program their own classes instead of using "black box" libraries. Most you tube videos and other tutorials are not comprehensive enough to enable my kids to program their own classes. We tried using the "Controls Eng. in FRC book by Tyler Veness but had trouble getting the theory into Java classes.

      Anyway, I thought I might throw the idea out there in the hopes you might consider it.

      Again Thank you so much for writing your book! Feel free to contact me if you want to discuss further. Otherwise, thanks for taking the time to read my message.

      Chris Gemperline
      FTC 17969 MECH
      Gemp22@hotmail.com

      Ps sorry if this isn't the appropriate place for a comment like this...

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          , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
          Skip to content

          Thanks a million!! Just a request for future editions if you're interested. #67

          Description

          @gemp22

          Date on version you are commenting on

          Jan 2 2024

          Section you are commenting on

          NA

          Comments

          Dear Mr. Smith, firstly I want to thank you for writing this book. I have been coaching FTC for 4 seasons now, and wish I would have worked through it sooner myself. We have several programming boards built now and we send them home with new and old team members every summer to work through your book!!

          I am a civil engineer so I am very much out of my element mentoring robotics. Your book is extremely valuable to me and my students.

          I recently finished working through each chapter with a few of our students and have learned a staggering amount. I found chapter 14 to be the most useful. It greatly improved my understanding of inheritance. I also appreciated chapter 16. I'll admit, I'm still a little confused about ISA HASA and how and when to use abstract classes, but I'll work through that chapter again to see if I can understand it better and when and where we should apply it for our robots.

          If you're looking for ideas for additional content in future editions, I would sure appreciate learning how to record and download data and then import it into excel. Or Perhaps excel isn't the best way to analyze and plot data? It would be very useful to plot sensor data or other program variables. In particular we're trying to better understand "Odometery" and would like to plot our localization and some variables for our "pure pursuit" path following algorithm.

          I'm sure it's probably outside the scope you intended for the book, but I think if you could tackle the topic of Odometery and help teams get started programming their own localization and path following classes it would be incredibly useful. It would help make more teams competitive with some of the powerhouse teams. It seems that teams with mentors that can more readily teach programming and especially localization and path following have a huge advantage over teams like ours who are stuck with mentors like me that do not have much if any programming skills. Your book has absolutely helped my kids close the gap, but truly understanding reliable Odometery remains elusive. I would prefer they program their own classes instead of using "black box" libraries. Most you tube videos and other tutorials are not comprehensive enough to enable my kids to program their own classes. We tried using the "Controls Eng. in FRC book by Tyler Veness but had trouble getting the theory into Java classes.

          Anyway, I thought I might throw the idea out there in the hopes you might consider it.

          Again Thank you so much for writing your book! Feel free to contact me if you want to discuss further. Otherwise, thanks for taking the time to read my message.

          Chris Gemperline
          FTC 17969 MECH
          Gemp22@hotmail.com

          Ps sorry if this isn't the appropriate place for a comment like this...

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              Skip to content

              Thanks a million!! Just a request for future editions if you're interested. #67

              Description

              @gemp22

              Date on version you are commenting on

              Jan 2 2024

              Section you are commenting on

              NA

              Comments

              Dear Mr. Smith, firstly I want to thank you for writing this book. I have been coaching FTC for 4 seasons now, and wish I would have worked through it sooner myself. We have several programming boards built now and we send them home with new and old team members every summer to work through your book!!

              I am a civil engineer so I am very much out of my element mentoring robotics. Your book is extremely valuable to me and my students.

              I recently finished working through each chapter with a few of our students and have learned a staggering amount. I found chapter 14 to be the most useful. It greatly improved my understanding of inheritance. I also appreciated chapter 16. I'll admit, I'm still a little confused about ISA HASA and how and when to use abstract classes, but I'll work through that chapter again to see if I can understand it better and when and where we should apply it for our robots.

              If you're looking for ideas for additional content in future editions, I would sure appreciate learning how to record and download data and then import it into excel. Or Perhaps excel isn't the best way to analyze and plot data? It would be very useful to plot sensor data or other program variables. In particular we're trying to better understand "Odometery" and would like to plot our localization and some variables for our "pure pursuit" path following algorithm.

              I'm sure it's probably outside the scope you intended for the book, but I think if you could tackle the topic of Odometery and help teams get started programming their own localization and path following classes it would be incredibly useful. It would help make more teams competitive with some of the powerhouse teams. It seems that teams with mentors that can more readily teach programming and especially localization and path following have a huge advantage over teams like ours who are stuck with mentors like me that do not have much if any programming skills. Your book has absolutely helped my kids close the gap, but truly understanding reliable Odometery remains elusive. I would prefer they program their own classes instead of using "black box" libraries. Most you tube videos and other tutorials are not comprehensive enough to enable my kids to program their own classes. We tried using the "Controls Eng. in FRC book by Tyler Veness but had trouble getting the theory into Java classes.

              Anyway, I thought I might throw the idea out there in the hopes you might consider it.

              Again Thank you so much for writing your book! Feel free to contact me if you want to discuss further. Otherwise, thanks for taking the time to read my message.

              Chris Gemperline
              FTC 17969 MECH
              Gemp22@hotmail.com

              Ps sorry if this isn't the appropriate place for a comment like this...

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                  , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
                  Skip to content

                  Thanks a million!! Just a request for future editions if you're interested. #67

                  Description

                  @gemp22

                  Date on version you are commenting on

                  Jan 2 2024

                  Section you are commenting on

                  NA

                  Comments

                  Dear Mr. Smith, firstly I want to thank you for writing this book. I have been coaching FTC for 4 seasons now, and wish I would have worked through it sooner myself. We have several programming boards built now and we send them home with new and old team members every summer to work through your book!!

                  I am a civil engineer so I am very much out of my element mentoring robotics. Your book is extremely valuable to me and my students.

                  I recently finished working through each chapter with a few of our students and have learned a staggering amount. I found chapter 14 to be the most useful. It greatly improved my understanding of inheritance. I also appreciated chapter 16. I'll admit, I'm still a little confused about ISA HASA and how and when to use abstract classes, but I'll work through that chapter again to see if I can understand it better and when and where we should apply it for our robots.

                  If you're looking for ideas for additional content in future editions, I would sure appreciate learning how to record and download data and then import it into excel. Or Perhaps excel isn't the best way to analyze and plot data? It would be very useful to plot sensor data or other program variables. In particular we're trying to better understand "Odometery" and would like to plot our localization and some variables for our "pure pursuit" path following algorithm.

                  I'm sure it's probably outside the scope you intended for the book, but I think if you could tackle the topic of Odometery and help teams get started programming their own localization and path following classes it would be incredibly useful. It would help make more teams competitive with some of the powerhouse teams. It seems that teams with mentors that can more readily teach programming and especially localization and path following have a huge advantage over teams like ours who are stuck with mentors like me that do not have much if any programming skills. Your book has absolutely helped my kids close the gap, but truly understanding reliable Odometery remains elusive. I would prefer they program their own classes instead of using "black box" libraries. Most you tube videos and other tutorials are not comprehensive enough to enable my kids to program their own classes. We tried using the "Controls Eng. in FRC book by Tyler Veness but had trouble getting the theory into Java classes.

                  Anyway, I thought I might throw the idea out there in the hopes you might consider it.

                  Again Thank you so much for writing your book! Feel free to contact me if you want to discuss further. Otherwise, thanks for taking the time to read my message.

                  Chris Gemperline
                  FTC 17969 MECH
                  Gemp22@hotmail.com

                  Ps sorry if this isn't the appropriate place for a comment like this...

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                      , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
                      Skip to content

                      Thanks a million!! Just a request for future editions if you're interested. #67

                      Description

                      @gemp22

                      Date on version you are commenting on

                      Jan 2 2024

                      Section you are commenting on

                      NA

                      Comments

                      Dear Mr. Smith, firstly I want to thank you for writing this book. I have been coaching FTC for 4 seasons now, and wish I would have worked through it sooner myself. We have several programming boards built now and we send them home with new and old team members every summer to work through your book!!

                      I am a civil engineer so I am very much out of my element mentoring robotics. Your book is extremely valuable to me and my students.

                      I recently finished working through each chapter with a few of our students and have learned a staggering amount. I found chapter 14 to be the most useful. It greatly improved my understanding of inheritance. I also appreciated chapter 16. I'll admit, I'm still a little confused about ISA HASA and how and when to use abstract classes, but I'll work through that chapter again to see if I can understand it better and when and where we should apply it for our robots.

                      If you're looking for ideas for additional content in future editions, I would sure appreciate learning how to record and download data and then import it into excel. Or Perhaps excel isn't the best way to analyze and plot data? It would be very useful to plot sensor data or other program variables. In particular we're trying to better understand "Odometery" and would like to plot our localization and some variables for our "pure pursuit" path following algorithm.

                      I'm sure it's probably outside the scope you intended for the book, but I think if you could tackle the topic of Odometery and help teams get started programming their own localization and path following classes it would be incredibly useful. It would help make more teams competitive with some of the powerhouse teams. It seems that teams with mentors that can more readily teach programming and especially localization and path following have a huge advantage over teams like ours who are stuck with mentors like me that do not have much if any programming skills. Your book has absolutely helped my kids close the gap, but truly understanding reliable Odometery remains elusive. I would prefer they program their own classes instead of using "black box" libraries. Most you tube videos and other tutorials are not comprehensive enough to enable my kids to program their own classes. We tried using the "Controls Eng. in FRC book by Tyler Veness but had trouble getting the theory into Java classes.

                      Anyway, I thought I might throw the idea out there in the hopes you might consider it.

                      Again Thank you so much for writing your book! Feel free to contact me if you want to discuss further. Otherwise, thanks for taking the time to read my message.

                      Chris Gemperline
                      FTC 17969 MECH
                      Gemp22@hotmail.com

                      Ps sorry if this isn't the appropriate place for a comment like this...

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                          , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
                          Skip to content

                          Thanks a million!! Just a request for future editions if you're interested. #67

                          Description

                          @gemp22

                          Date on version you are commenting on

                          Jan 2 2024

                          Section you are commenting on

                          NA

                          Comments

                          Dear Mr. Smith, firstly I want to thank you for writing this book. I have been coaching FTC for 4 seasons now, and wish I would have worked through it sooner myself. We have several programming boards built now and we send them home with new and old team members every summer to work through your book!!

                          I am a civil engineer so I am very much out of my element mentoring robotics. Your book is extremely valuable to me and my students.

                          I recently finished working through each chapter with a few of our students and have learned a staggering amount. I found chapter 14 to be the most useful. It greatly improved my understanding of inheritance. I also appreciated chapter 16. I'll admit, I'm still a little confused about ISA HASA and how and when to use abstract classes, but I'll work through that chapter again to see if I can understand it better and when and where we should apply it for our robots.

                          If you're looking for ideas for additional content in future editions, I would sure appreciate learning how to record and download data and then import it into excel. Or Perhaps excel isn't the best way to analyze and plot data? It would be very useful to plot sensor data or other program variables. In particular we're trying to better understand "Odometery" and would like to plot our localization and some variables for our "pure pursuit" path following algorithm.

                          I'm sure it's probably outside the scope you intended for the book, but I think if you could tackle the topic of Odometery and help teams get started programming their own localization and path following classes it would be incredibly useful. It would help make more teams competitive with some of the powerhouse teams. It seems that teams with mentors that can more readily teach programming and especially localization and path following have a huge advantage over teams like ours who are stuck with mentors like me that do not have much if any programming skills. Your book has absolutely helped my kids close the gap, but truly understanding reliable Odometery remains elusive. I would prefer they program their own classes instead of using "black box" libraries. Most you tube videos and other tutorials are not comprehensive enough to enable my kids to program their own classes. We tried using the "Controls Eng. in FRC book by Tyler Veness but had trouble getting the theory into Java classes.

                          Anyway, I thought I might throw the idea out there in the hopes you might consider it.

                          Again Thank you so much for writing your book! Feel free to contact me if you want to discuss further. Otherwise, thanks for taking the time to read my message.

                          Chris Gemperline
                          FTC 17969 MECH
                          Gemp22@hotmail.com

                          Ps sorry if this isn't the appropriate place for a comment like this...

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                              Thanks a million!! Just a request for future editions if you're interested. #67

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                              @gemp22

                              Date on version you are commenting on

                              Jan 2 2024

                              Section you are commenting on

                              NA

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                              Dear Mr. Smith, firstly I want to thank you for writing this book. I have been coaching FTC for 4 seasons now, and wish I would have worked through it sooner myself. We have several programming boards built now and we send them home with new and old team members every summer to work through your book!!

                              I am a civil engineer so I am very much out of my element mentoring robotics. Your book is extremely valuable to me and my students.

                              I recently finished working through each chapter with a few of our students and have learned a staggering amount. I found chapter 14 to be the most useful. It greatly improved my understanding of inheritance. I also appreciated chapter 16. I'll admit, I'm still a little confused about ISA HASA and how and when to use abstract classes, but I'll work through that chapter again to see if I can understand it better and when and where we should apply it for our robots.

                              If you're looking for ideas for additional content in future editions, I would sure appreciate learning how to record and download data and then import it into excel. Or Perhaps excel isn't the best way to analyze and plot data? It would be very useful to plot sensor data or other program variables. In particular we're trying to better understand "Odometery" and would like to plot our localization and some variables for our "pure pursuit" path following algorithm.

                              I'm sure it's probably outside the scope you intended for the book, but I think if you could tackle the topic of Odometery and help teams get started programming their own localization and path following classes it would be incredibly useful. It would help make more teams competitive with some of the powerhouse teams. It seems that teams with mentors that can more readily teach programming and especially localization and path following have a huge advantage over teams like ours who are stuck with mentors like me that do not have much if any programming skills. Your book has absolutely helped my kids close the gap, but truly understanding reliable Odometery remains elusive. I would prefer they program their own classes instead of using "black box" libraries. Most you tube videos and other tutorials are not comprehensive enough to enable my kids to program their own classes. We tried using the "Controls Eng. in FRC book by Tyler Veness but had trouble getting the theory into Java classes.

                              Anyway, I thought I might throw the idea out there in the hopes you might consider it.

                              Again Thank you so much for writing your book! Feel free to contact me if you want to discuss further. Otherwise, thanks for taking the time to read my message.

                              Chris Gemperline
                              FTC 17969 MECH
                              Gemp22@hotmail.com

                              Ps sorry if this isn't the appropriate place for a comment like this...

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