<html lang="en">
<head>
<title>Physical projects</title>
-<!-- 2020-01-26 P 15:58 -->
+<!-- 2020-01-26 P 22:56 -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="generator" content="Org-mode">
<h3 id="sec-2-1"><span class="section-number-3">2.1</span> Miscellaneous</h3>
<div class="outline-text-3" id="text-2-1">
<ul class="org-ul">
+<li><a href="misc/CAT%20B30%20phone%20cover/index.html">Cover for CAT B30 phone</a>
+<ul class="org-ul">
+<li><img src="misc/CAT%20B30%20phone%20cover/make.png" class="img-responsive" alt="make.png">
+</li>
+</ul>
+</li>
+
+<li><a href="misc/Nokia%20105%20(2019)%20modification%20for%20seniors/index.html">Nokia 105 (2019) modification for seniors</a>
+<ul class="org-ul">
+<li><img src="misc/Nokia%20105%20(2019)%20modification%20for%20seniors/make.png" class="img-responsive" alt="make.png">
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+
+<div id="outline-container-sec-2-2" class="outline-3">
+<h3 id="sec-2-2"><span class="section-number-3">2.2</span> Optics</h3>
+<div class="outline-text-3" id="text-2-2">
+<ul class="org-ul">
<li><a href="optics/35mm%20film%20copying%20device/index.html">35mm film copying device</a>
<ul class="org-ul">
<li><img src="optics/35mm%20film%20copying%20device/make.png" class="img-responsive" alt="make.png">
</div>
</div>
-<div id="outline-container-sec-2-2" class="outline-3">
-<h3 id="sec-2-2"><span class="section-number-3">2.2</span> Organizers / boxes:</h3>
-<div class="outline-text-3" id="text-2-2">
+<div id="outline-container-sec-2-3" class="outline-3">
+<h3 id="sec-2-3"><span class="section-number-3">2.3</span> Organizers / boxes:</h3>
+<div class="outline-text-3" id="text-2-3">
<ul class="org-ul">
<li><a href="organizers/Fujifilm%20camera%20battery%20box/index.html">Fujifilm camera battery (Newell NP-W126) box</a>
<ul class="org-ul">
</li>
</ul>
</li>
-
-<li><a href="organizers/CAT%20B30%20phone%20cover/index.html">Cover for CAT B30 phone</a>
-<ul class="org-ul">
-<li><img src="organizers/CAT%20B30%20phone%20cover/make.png" class="img-responsive" alt="make.png">
-</li>
-</ul>
-</li>
</ul>
</div>
</div>
<li><a href="#sec-2">2. Projects</a>
<ul class="nav">
<li><a href="#sec-2-1">2.1. Miscellaneous</a></li>
-<li><a href="#sec-2-2">2.2. Organizers / boxes:</a></li>
+<li><a href="#sec-2-2">2.2. Optics</a></li>
+<li><a href="#sec-2-3">2.3. Organizers / boxes:</a></li>
</ul>
</li>
</ul>
</div></div></div>
<footer id="postamble" class="">
<div><p class="author">Author: Svjatoslav Agejenko</p>
-<p class="date">Created: 2020-01-26 P 15:58</p>
+<p class="date">Created: 2020-01-26 P 22:56</p>
<p class="creator"><a href="http://www.gnu.org/software/emacs/">Emacs</a> 26.1 (<a href="http://orgmode.org">Org-mode</a> 9.1.9)</p>
</div>
</footer>
: git clone https://www2.svjatoslav.eu/git/physical.git
* Projects
+
** Miscellaneous
++ [[file:misc/CAT%20B30%20phone%20cover/index.html][Cover for CAT B30 phone]]
+ + [[file:misc/CAT%20B30%20phone%20cover/make.png]]
+
++ [[file:misc/Nokia%20105%20(2019)%20modification%20for%20seniors/index.html][Nokia 105 (2019) modification for seniors]]
+ + [[file:misc/Nokia%20105%20(2019)%20modification%20for%20seniors/make.png]]
+
+** Optics
+ [[file:optics/35mm%20film%20copying%20device/index.html][35mm film copying device]]
+ [[file:optics/35mm%20film%20copying%20device/make.png]]
+ [[file:organizers/microscope%20slide%20box/index.html][Case for microscope slides and cover slips]]
+ [[file:organizers/microscope%20slide%20box/make.png]]
-
-+ [[file:organizers/CAT%20B30%20phone%20cover/index.html][Cover for CAT B30 phone]]
- + [[file:organizers/CAT%20B30%20phone%20cover/make.png]]
--- /dev/null
+<!doctype html>
+<html lang="en">
+<head>
+<title>Cover for CAT B30 phone</title>
+<!-- 2020-01-26 P 15:57 -->
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta name="generator" content="Org-mode">
+<meta name="author" content="Svjatoslav Agejenko">
+<link href="https://bootswatch.com/3/darkly/bootstrap.min.css" rel="stylesheet">
+<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/js/bootstrap.min.js"></script>
+<style type="text/css">
+footer {background-color: #111 !important;}
+pre {background-color: #111; color: #ccc;}
+</style>
+<style type="text/css">
+/* org mode styles on top of twbs */
+
+html {
+ position: relative;
+ min-height: 100%;
+}
+
+body {
+ font-size: 18px;
+ margin-bottom: 105px;
+}
+
+footer {
+ position: absolute;
+ bottom: 0;
+ width: 100%;
+ height: 101px;
+ background-color: #f5f5f5;
+}
+
+footer > div {
+ padding: 10px;
+}
+
+footer p {
+ margin: 0 0 5px;
+ text-align: center;
+ font-size: 16px;
+}
+
+#table-of-contents {
+ margin-top: 20px;
+ margin-bottom: 20px;
+}
+
+blockquote p {
+ font-size: 18px;
+}
+
+pre {
+ font-size: 16px;
+}
+
+.footpara {
+ display: inline-block;
+}
+
+figcaption {
+ font-size: 16px;
+ color: #666;
+ font-style: italic;
+ padding-bottom: 15px;
+}
+
+/* from twbs docs */
+
+.bs-docs-sidebar.affix {
+ position: static;
+}
+@media (min-width: 768px) {
+ .bs-docs-sidebar {
+ padding-left: 20px;
+ }
+}
+
+/* All levels of nav */
+.bs-docs-sidebar .nav > li > a {
+ display: block;
+ padding: 4px 20px;
+ font-size: 14px;
+ font-weight: 500;
+ color: #999;
+}
+.bs-docs-sidebar .nav > li > a:hover,
+.bs-docs-sidebar .nav > li > a:focus {
+ padding-left: 19px;
+ color: #A1283B;
+ text-decoration: none;
+ background-color: transparent;
+ border-left: 1px solid #A1283B;
+}
+.bs-docs-sidebar .nav > .active > a,
+.bs-docs-sidebar .nav > .active:hover > a,
+.bs-docs-sidebar .nav > .active:focus > a {
+ padding-left: 18px;
+ font-weight: bold;
+ color: #A1283B;
+ background-color: transparent;
+ border-left: 2px solid #A1283B;
+}
+
+/* Nav: second level (shown on .active) */
+.bs-docs-sidebar .nav .nav {
+ display: none; /* Hide by default, but at >768px, show it */
+ padding-bottom: 10px;
+}
+.bs-docs-sidebar .nav .nav > li > a {
+ padding-top: 1px;
+ padding-bottom: 1px;
+ padding-left: 30px;
+ font-size: 12px;
+ font-weight: normal;
+}
+.bs-docs-sidebar .nav .nav > li > a:hover,
+.bs-docs-sidebar .nav .nav > li > a:focus {
+ padding-left: 29px;
+}
+.bs-docs-sidebar .nav .nav > .active > a,
+.bs-docs-sidebar .nav .nav > .active:hover > a,
+.bs-docs-sidebar .nav .nav > .active:focus > a {
+ padding-left: 28px;
+ font-weight: 500;
+}
+
+/* Nav: third level (shown on .active) */
+.bs-docs-sidebar .nav .nav .nav {
+ padding-bottom: 10px;
+}
+.bs-docs-sidebar .nav .nav .nav > li > a {
+ padding-top: 1px;
+ padding-bottom: 1px;
+ padding-left: 40px;
+ font-size: 12px;
+ font-weight: normal;
+}
+.bs-docs-sidebar .nav .nav .nav > li > a:hover,
+.bs-docs-sidebar .nav .nav .nav > li > a:focus {
+ padding-left: 39px;
+}
+.bs-docs-sidebar .nav .nav .nav > .active > a,
+.bs-docs-sidebar .nav .nav .nav > .active:hover > a,
+.bs-docs-sidebar .nav .nav .nav > .active:focus > a {
+ padding-left: 38px;
+ font-weight: 500;
+}
+
+/* Show and affix the side nav when space allows it */
+@media (min-width: 992px) {
+ .bs-docs-sidebar .nav > .active > ul {
+ display: block;
+ }
+ /* Widen the fixed sidebar */
+ .bs-docs-sidebar.affix,
+ .bs-docs-sidebar.affix-bottom {
+ width: 213px;
+ }
+ .bs-docs-sidebar.affix {
+ position: fixed; /* Undo the static from mobile first approach */
+ top: 20px;
+ }
+ .bs-docs-sidebar.affix-bottom {
+ position: absolute; /* Undo the static from mobile first approach */
+ }
+ .bs-docs-sidebar.affix .bs-docs-sidenav,.bs-docs-sidebar.affix-bottom .bs-docs-sidenav {
+ margin-top: 0;
+ margin-bottom: 0
+ }
+}
+@media (min-width: 1200px) {
+ /* Widen the fixed sidebar again */
+ .bs-docs-sidebar.affix-bottom,
+ .bs-docs-sidebar.affix {
+ width: 263px;
+ }
+}
+</style>
+<script type="text/javascript">
+$(function() {
+ 'use strict';
+
+ $('.bs-docs-sidebar li').first().addClass('active');
+
+ $(document.body).scrollspy({target: '.bs-docs-sidebar'});
+
+ $('.bs-docs-sidebar').affix();
+});
+</script>
+</head>
+<body>
+<div id="content" class="container">
+<div class="row"><div class="col-md-9"><h1 class="title">Cover for CAT B30 phone</h1>
+
+<div id="outline-container-sec-1" class="outline-2">
+<h2 id="sec-1"><span class="section-number-2">1</span> General</h2>
+<div class="outline-text-2" id="text-1">
+<ul class="org-ul">
+<li>DISCLAIMER: I DO ELECTRONICS AND 3D DESIGN SOLELY AS A HOBBY. THERE
+COULD BE ERRORS THAT CAN RESULT IN ALL KINDS OF DAMAGE. USE THESE
+DESIGNS AT YOUR OWN RISK.
+</li>
+
+<li>Author:
+<ul class="org-ul">
+<li>Svjatoslav Agejenko
+</li>
+<li>Homepage: <a href="https://svjatoslav.eu">https://svjatoslav.eu</a>
+</li>
+<li>Email: <a href="mailto://svjatoslav@svjatoslav.eu">svjatoslav@svjatoslav.eu</a>
+</li>
+</ul>
+</li>
+
+<li>See also:
+<ul class="org-ul">
+<li><a href="../../index.html">Other physical projects in this repository</a>
+</li>
+<li><a href="https://www.svjatoslav.eu/projects/">Other projects hosted at svjatoslav.eu</a>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+
+<div id="outline-container-sec-2" class="outline-2">
+<h2 id="sec-2"><span class="section-number-2">2</span> Project description</h2>
+<div class="outline-text-2" id="text-2">
+
+<figure>
+<p><img src="make.png" class="img-responsive" alt="make.png">
+</p>
+</figure>
+
+<p>
+To charge mobile phone, original rubber cover was pain to open with
+bare fingers and it quickly broke off.
+</p>
+
+<p>
+Here comes alternative cover that is easy to open. It should be
+printed with flexible material. I used <a href="https://ninjatek.com/ninjaflex/">Ninjatek</a> filament.
+</p>
+
+
+<ul class="org-ul">
+<li><img src="1.png" class="img-responsive" alt="1.png">
+</li>
+
+<li><img src="2.png" class="img-responsive" alt="2.png">
+</li>
+</ul>
+
+<p>
+Download:
+</p>
+<table class="table table-striped table-bordered table-hover table-condensed">
+
+
+<colgroup>
+<col class="left">
+
+<col class="left">
+
+<col class="left">
+</colgroup>
+<thead>
+<tr>
+<th scope="col" class="text-left">item</th>
+<th scope="col" class="text-left">FreeCAD file</th>
+<th scope="col" class="text-left">STL file</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td class="text-left">cover</td>
+<td class="text-left"><a href="phone%20cover.FCStd">phone cover</a></td>
+<td class="text-left"><a href="phone%20cover.stl">phone cover</a></td>
+</tr>
+</tbody>
+</table>
+</div>
+</div>
+</div><div class="col-md-3"><nav id="table-of-contents">
+<div id="text-table-of-contents" class="bs-docs-sidebar">
+<ul class="nav">
+<li><a href="#sec-1">1. General</a></li>
+<li><a href="#sec-2">2. Project description</a></li>
+</ul>
+</div>
+</nav>
+</div></div></div>
+<footer id="postamble" class="">
+<div><p class="author">Author: Svjatoslav Agejenko</p>
+<p class="date">Created: 2020-01-26 P 15:57</p>
+<p class="creator"><a href="http://www.gnu.org/software/emacs/">Emacs</a> 26.1 (<a href="http://orgmode.org">Org-mode</a> 9.1.9)</p>
+</div>
+</footer>
+</body>
+</html>
--- /dev/null
+#+TITLE: Cover for CAT B30 phone
+#+author: Svjatoslav Agejenko
+#+LANGUAGE: en
+
+* (document settings) :noexport:
+** use dark style for TWBS-HTML exporter
+#+HTML_HEAD: <link href="https://bootswatch.com/3/darkly/bootstrap.min.css" rel="stylesheet">
+#+HTML_HEAD: <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
+#+HTML_HEAD: <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/js/bootstrap.min.js"></script>
+#+HTML_HEAD: <style type="text/css">
+#+HTML_HEAD: footer {background-color: #111 !important;}
+#+HTML_HEAD: pre {background-color: #111; color: #ccc;}
+#+HTML_HEAD: </style>
+
+* General
++ DISCLAIMER: I DO ELECTRONICS AND 3D DESIGN SOLELY AS A HOBBY. THERE
+ COULD BE ERRORS THAT CAN RESULT IN ALL KINDS OF DAMAGE. USE THESE
+ DESIGNS AT YOUR OWN RISK.
+
++ Author:
+ - Svjatoslav Agejenko
+ - Homepage: https://svjatoslav.eu
+ - Email: [[mailto://svjatoslav@svjatoslav.eu][svjatoslav@svjatoslav.eu]]
+
++ See also:
+ - [[../../index.html][Other physical projects in this repository]]
+ - [[https://www.svjatoslav.eu/projects/][Other projects hosted at svjatoslav.eu]]
+
+* Project description
+[[file:make.png]]
+
+To charge mobile phone, original rubber cover was pain to open with
+bare fingers and it quickly broke off.
+
+Here comes alternative cover that is easy to open. It should be
+printed with flexible material. I used [[https://ninjatek.com/ninjaflex/][Ninjatek]] filament.
+
+
++ [[file:1.png]]
+
++ [[file:2.png]]
+
+Download:
+| item | FreeCAD file | STL file |
+|-------+--------------+-------------|
+| cover | [[file:phone%20cover.FCStd][phone cover]] | [[file:phone%20cover.stl][phone cover]] |
--- /dev/null
+<!doctype html>
+<html lang="en">
+<head>
+<title>Nokia 105 (2019) modification for seniors</title>
+<!-- 2020-01-26 P 22:51 -->
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta name="generator" content="Org-mode">
+<meta name="author" content="Svjatoslav Agejenko">
+<link href="https://bootswatch.com/3/darkly/bootstrap.min.css" rel="stylesheet">
+<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/js/bootstrap.min.js"></script>
+<style type="text/css">
+footer {background-color: #111 !important;}
+pre {background-color: #111; color: #ccc;}
+</style>
+<style type="text/css">
+/* org mode styles on top of twbs */
+
+html {
+ position: relative;
+ min-height: 100%;
+}
+
+body {
+ font-size: 18px;
+ margin-bottom: 105px;
+}
+
+footer {
+ position: absolute;
+ bottom: 0;
+ width: 100%;
+ height: 101px;
+ background-color: #f5f5f5;
+}
+
+footer > div {
+ padding: 10px;
+}
+
+footer p {
+ margin: 0 0 5px;
+ text-align: center;
+ font-size: 16px;
+}
+
+#table-of-contents {
+ margin-top: 20px;
+ margin-bottom: 20px;
+}
+
+blockquote p {
+ font-size: 18px;
+}
+
+pre {
+ font-size: 16px;
+}
+
+.footpara {
+ display: inline-block;
+}
+
+figcaption {
+ font-size: 16px;
+ color: #666;
+ font-style: italic;
+ padding-bottom: 15px;
+}
+
+/* from twbs docs */
+
+.bs-docs-sidebar.affix {
+ position: static;
+}
+@media (min-width: 768px) {
+ .bs-docs-sidebar {
+ padding-left: 20px;
+ }
+}
+
+/* All levels of nav */
+.bs-docs-sidebar .nav > li > a {
+ display: block;
+ padding: 4px 20px;
+ font-size: 14px;
+ font-weight: 500;
+ color: #999;
+}
+.bs-docs-sidebar .nav > li > a:hover,
+.bs-docs-sidebar .nav > li > a:focus {
+ padding-left: 19px;
+ color: #A1283B;
+ text-decoration: none;
+ background-color: transparent;
+ border-left: 1px solid #A1283B;
+}
+.bs-docs-sidebar .nav > .active > a,
+.bs-docs-sidebar .nav > .active:hover > a,
+.bs-docs-sidebar .nav > .active:focus > a {
+ padding-left: 18px;
+ font-weight: bold;
+ color: #A1283B;
+ background-color: transparent;
+ border-left: 2px solid #A1283B;
+}
+
+/* Nav: second level (shown on .active) */
+.bs-docs-sidebar .nav .nav {
+ display: none; /* Hide by default, but at >768px, show it */
+ padding-bottom: 10px;
+}
+.bs-docs-sidebar .nav .nav > li > a {
+ padding-top: 1px;
+ padding-bottom: 1px;
+ padding-left: 30px;
+ font-size: 12px;
+ font-weight: normal;
+}
+.bs-docs-sidebar .nav .nav > li > a:hover,
+.bs-docs-sidebar .nav .nav > li > a:focus {
+ padding-left: 29px;
+}
+.bs-docs-sidebar .nav .nav > .active > a,
+.bs-docs-sidebar .nav .nav > .active:hover > a,
+.bs-docs-sidebar .nav .nav > .active:focus > a {
+ padding-left: 28px;
+ font-weight: 500;
+}
+
+/* Nav: third level (shown on .active) */
+.bs-docs-sidebar .nav .nav .nav {
+ padding-bottom: 10px;
+}
+.bs-docs-sidebar .nav .nav .nav > li > a {
+ padding-top: 1px;
+ padding-bottom: 1px;
+ padding-left: 40px;
+ font-size: 12px;
+ font-weight: normal;
+}
+.bs-docs-sidebar .nav .nav .nav > li > a:hover,
+.bs-docs-sidebar .nav .nav .nav > li > a:focus {
+ padding-left: 39px;
+}
+.bs-docs-sidebar .nav .nav .nav > .active > a,
+.bs-docs-sidebar .nav .nav .nav > .active:hover > a,
+.bs-docs-sidebar .nav .nav .nav > .active:focus > a {
+ padding-left: 38px;
+ font-weight: 500;
+}
+
+/* Show and affix the side nav when space allows it */
+@media (min-width: 992px) {
+ .bs-docs-sidebar .nav > .active > ul {
+ display: block;
+ }
+ /* Widen the fixed sidebar */
+ .bs-docs-sidebar.affix,
+ .bs-docs-sidebar.affix-bottom {
+ width: 213px;
+ }
+ .bs-docs-sidebar.affix {
+ position: fixed; /* Undo the static from mobile first approach */
+ top: 20px;
+ }
+ .bs-docs-sidebar.affix-bottom {
+ position: absolute; /* Undo the static from mobile first approach */
+ }
+ .bs-docs-sidebar.affix .bs-docs-sidenav,.bs-docs-sidebar.affix-bottom .bs-docs-sidenav {
+ margin-top: 0;
+ margin-bottom: 0
+ }
+}
+@media (min-width: 1200px) {
+ /* Widen the fixed sidebar again */
+ .bs-docs-sidebar.affix-bottom,
+ .bs-docs-sidebar.affix {
+ width: 263px;
+ }
+}
+</style>
+<script type="text/javascript">
+$(function() {
+ 'use strict';
+
+ $('.bs-docs-sidebar li').first().addClass('active');
+
+ $(document.body).scrollspy({target: '.bs-docs-sidebar'});
+
+ $('.bs-docs-sidebar').affix();
+});
+</script>
+</head>
+<body>
+<div id="content" class="container">
+<div class="row"><div class="col-md-9"><h1 class="title">Nokia 105 (2019) modification for seniors</h1>
+
+<div id="outline-container-sec-1" class="outline-2">
+<h2 id="sec-1"><span class="section-number-2">1</span> General</h2>
+<div class="outline-text-2" id="text-1">
+<ul class="org-ul">
+<li>DISCLAIMER: I DO ELECTRONICS AND 3D DESIGN SOLELY AS A HOBBY. THERE
+COULD BE ERRORS THAT CAN RESULT IN ALL KINDS OF DAMAGE. USE THESE
+DESIGNS AT YOUR OWN RISK.
+</li>
+
+<li>Author:
+<ul class="org-ul">
+<li>Svjatoslav Agejenko
+</li>
+<li>Homepage: <a href="https://svjatoslav.eu">https://svjatoslav.eu</a>
+</li>
+<li>Email: <a href="mailto://svjatoslav@svjatoslav.eu">svjatoslav@svjatoslav.eu</a>
+</li>
+</ul>
+</li>
+
+<li>See also:
+<ul class="org-ul">
+<li><a href="../../index.html">Other physical projects in this repository</a>
+</li>
+<li><a href="https://www.svjatoslav.eu/projects/">Other projects hosted at svjatoslav.eu</a>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+
+<div id="outline-container-sec-2" class="outline-2">
+<h2 id="sec-2"><span class="section-number-2">2</span> Project description</h2>
+<div class="outline-text-2" id="text-2">
+
+<figure>
+<p><img src="make.png" class="img-responsive" alt="make.png">
+</p>
+</figure>
+
+<p>
+Very old people often have problems with mental abilities, touch and
+vision. When the phone rings it is real issue to figure out what
+button to press and hit the right one to pick up the call. It is easy
+to end up in random phone menus instead that are incomprehensible for
+the elderly.
+</p>
+
+<p>
+Here is solution for the problem in the form of 3D printed case and
+extra add-on button that is glued to the original dial/receive key of
+the phone. All other buttons are rendered inaccessible on purpose.
+</p>
+
+<p>
+For extra clarity, this one important button:
+</p>
+<ul class="org-ul">
+<li>Is painted red.
+</li>
+<li>Has exaggerated surface and relief raising above main case surface.
+</li>
+<li>Has big white circle around it (I used <a href="https://en.wikipedia.org/wiki/Airbrush">airbrush</a> with stencil to
+paint the circle).
+</li>
+</ul>
+</div>
+
+<div id="outline-container-sec-2-1" class="outline-3">
+<h3 id="sec-2-1"><span class="section-number-3">2.1</span> Original Nokia 105 (2019)</h3>
+<div class="outline-text-3" id="text-2-1">
+
+<figure>
+<p><img src="1.png" class="img-responsive" alt="1.png">
+</p>
+</figure>
+
+<p>
+Nokia 105 (2019) allows receiving calls and dialing back the most
+recent call using single dial button (cannot hang up) though. Receiver
+of the call on the other end has to hang up. Prepaid SIM card is used,
+to avoid accidental/unintended charges for whatever reason.
+</p>
+</div>
+</div>
+
+<div id="outline-container-sec-2-2" class="outline-3">
+<h3 id="sec-2-2"><span class="section-number-3">2.2</span> Enlarged dial button</h3>
+<div class="outline-text-3" id="text-2-2">
+
+<figure>
+<p><img src="2.png" class="img-responsive" alt="2.png">
+</p>
+</figure>
+
+<p>
+Download button:
+<img src="button.png" class="img-responsive" alt="button.png">
+</p>
+
+<ul class="org-ul">
+<li><a href="button.FCStd">FreeCAD file</a>
+</li>
+<li><a href="button.stl">STL file</a>
+</li>
+</ul>
+
+
+<p>
+I glued button to the dial key of the phone.
+</p>
+
+
+<figure>
+<p><img src="3.png" class="img-responsive" alt="3.png">
+</p>
+</figure>
+</div>
+</div>
+
+
+
+<div id="outline-container-sec-2-3" class="outline-3">
+<h3 id="sec-2-3"><span class="section-number-3">2.3</span> Body and cover</h3>
+<div class="outline-text-3" id="text-2-3">
+
+<figure>
+<p><img src="body.png" class="img-responsive" alt="body.png">
+</p>
+</figure>
+
+<ul class="org-ul">
+<li>Cover inside:
+<ul class="org-ul">
+<li><img src="cover,%20inside.png" class="img-responsive" alt="cover,%20inside.png">
+</li>
+</ul>
+</li>
+
+<li>Cover outside:
+<ul class="org-ul">
+<li><img src="cover,%20outside.png" class="img-responsive" alt="cover,%20outside.png">
+</li>
+</ul>
+</li>
+
+<li>Download:
+<ul class="org-ul">
+<li><a href="body%20and%20cover.FCStd">body and cover FreeCAD file</a>
+</li>
+<li><a href="body.stl">body in STL format</a>
+</li>
+<li><a href="cover.stl">cover in STL format</a>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+
+
+<div id="outline-container-sec-2-4" class="outline-3">
+<h3 id="sec-2-4"><span class="section-number-3">2.4</span> Result</h3>
+<div class="outline-text-3" id="text-2-4">
+<p>
+End result looks like this:
+</p>
+
+
+<figure>
+<p><img src="4.png" class="img-responsive" alt="4.png">
+</p>
+</figure>
+
+<p>
+Connectors for headphones and charging are exposed though the hole in
+the body.
+</p>
+
+
+<figure>
+<p><img src="5.png" class="img-responsive" alt="5.png">
+</p>
+</figure>
+</div>
+</div>
+</div>
+</div><div class="col-md-3"><nav id="table-of-contents">
+<div id="text-table-of-contents" class="bs-docs-sidebar">
+<ul class="nav">
+<li><a href="#sec-1">1. General</a></li>
+<li><a href="#sec-2">2. Project description</a>
+<ul class="nav">
+<li><a href="#sec-2-1">2.1. Original Nokia 105 (2019)</a></li>
+<li><a href="#sec-2-2">2.2. Enlarged dial button</a></li>
+<li><a href="#sec-2-3">2.3. Body and cover</a></li>
+<li><a href="#sec-2-4">2.4. Result</a></li>
+</ul>
+</li>
+</ul>
+</div>
+</nav>
+</div></div></div>
+<footer id="postamble" class="">
+<div><p class="author">Author: Svjatoslav Agejenko</p>
+<p class="date">Created: 2020-01-26 P 22:51</p>
+<p class="creator"><a href="http://www.gnu.org/software/emacs/">Emacs</a> 26.1 (<a href="http://orgmode.org">Org-mode</a> 9.1.9)</p>
+</div>
+</footer>
+</body>
+</html>
--- /dev/null
+#+TITLE: Nokia 105 (2019) modification for seniors
+#+AUTHOR: Svjatoslav Agejenko
+#+LANGUAGE: en
+
+* (document settings) :noexport:
+** use dark style for TWBS-HTML exporter
+#+HTML_HEAD: <link href="https://bootswatch.com/3/darkly/bootstrap.min.css" rel="stylesheet">
+#+HTML_HEAD: <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
+#+HTML_HEAD: <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/js/bootstrap.min.js"></script>
+#+HTML_HEAD: <style type="text/css">
+#+HTML_HEAD: footer {background-color: #111 !important;}
+#+HTML_HEAD: pre {background-color: #111; color: #ccc;}
+#+HTML_HEAD: </style>
+
+* General
++ DISCLAIMER: I DO ELECTRONICS AND 3D DESIGN SOLELY AS A HOBBY. THERE
+ COULD BE ERRORS THAT CAN RESULT IN ALL KINDS OF DAMAGE. USE THESE
+ DESIGNS AT YOUR OWN RISK.
+
++ Author:
+ - Svjatoslav Agejenko
+ - Homepage: https://svjatoslav.eu
+ - Email: [[mailto://svjatoslav@svjatoslav.eu][svjatoslav@svjatoslav.eu]]
+
++ See also:
+ - [[../../index.html][Other physical projects in this repository]]
+ - [[https://www.svjatoslav.eu/projects/][Other projects hosted at svjatoslav.eu]]
+
+* Project description
+[[file:make.png]]
+
+Very old people often have problems with mental abilities, touch and
+vision. When the phone rings it is real issue to figure out what
+button to press and hit the right one to pick up the call. It is easy
+to end up in random phone menus instead that are incomprehensible for
+the elderly.
+
+Here is solution for the problem in the form of 3D printed case and
+extra add-on button that is glued to the original dial/receive key of
+the phone. All other buttons are rendered inaccessible on purpose.
+
+For extra clarity, this one important button:
++ Is painted red.
++ Has exaggerated surface and relief raising above main case surface.
++ Has big white circle around it (I used [[https://en.wikipedia.org/wiki/Airbrush][airbrush]] with stencil to
+ paint the circle).
+
+** Original Nokia 105 (2019)
+[[file:1.png]]
+
+Nokia 105 (2019) allows receiving calls and dialing back the most
+recent call using single dial button (cannot hang up) though. Receiver
+of the call on the other end has to hang up. Prepaid SIM card is used,
+to avoid accidental/unintended charges for whatever reason.
+
+** Enlarged dial button
+
+[[file:2.png]]
+
+Download button:
+[[file:button.png]]
+
++ [[file:button.FCStd][FreeCAD file]]
++ [[file:button.stl][STL file]]
+
+
+I glued button to the dial key of the phone.
+
+[[file:3.png]]
+
+
+
+** Body and cover
+
+[[file:body.png]]
+
++ Cover inside:
+ + [[file:cover,%20inside.png]]
+
++ Cover outside:
+ + [[file:cover,%20outside.png]]
+
++ Download:
+ + [[file:body%20and%20cover.FCStd][body and cover FreeCAD file]]
+ + [[file:body.stl][body in STL format]]
+ + [[file:cover.stl][cover in STL format]]
+
+
+** Result
+End result looks like this:
+
+[[file:4.png]]
+
+Connectors for headphones and charging are exposed though the hole in
+the body.
+
+[[file:5.png]]
+++ /dev/null
-<!doctype html>
-<html lang="en">
-<head>
-<title>Cover for CAT B30 phone</title>
-<!-- 2020-01-26 P 15:57 -->
-<meta charset="utf-8">
-<meta name="viewport" content="width=device-width, initial-scale=1">
-<meta name="generator" content="Org-mode">
-<meta name="author" content="Svjatoslav Agejenko">
-<link href="https://bootswatch.com/3/darkly/bootstrap.min.css" rel="stylesheet">
-<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
-<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/js/bootstrap.min.js"></script>
-<style type="text/css">
-footer {background-color: #111 !important;}
-pre {background-color: #111; color: #ccc;}
-</style>
-<style type="text/css">
-/* org mode styles on top of twbs */
-
-html {
- position: relative;
- min-height: 100%;
-}
-
-body {
- font-size: 18px;
- margin-bottom: 105px;
-}
-
-footer {
- position: absolute;
- bottom: 0;
- width: 100%;
- height: 101px;
- background-color: #f5f5f5;
-}
-
-footer > div {
- padding: 10px;
-}
-
-footer p {
- margin: 0 0 5px;
- text-align: center;
- font-size: 16px;
-}
-
-#table-of-contents {
- margin-top: 20px;
- margin-bottom: 20px;
-}
-
-blockquote p {
- font-size: 18px;
-}
-
-pre {
- font-size: 16px;
-}
-
-.footpara {
- display: inline-block;
-}
-
-figcaption {
- font-size: 16px;
- color: #666;
- font-style: italic;
- padding-bottom: 15px;
-}
-
-/* from twbs docs */
-
-.bs-docs-sidebar.affix {
- position: static;
-}
-@media (min-width: 768px) {
- .bs-docs-sidebar {
- padding-left: 20px;
- }
-}
-
-/* All levels of nav */
-.bs-docs-sidebar .nav > li > a {
- display: block;
- padding: 4px 20px;
- font-size: 14px;
- font-weight: 500;
- color: #999;
-}
-.bs-docs-sidebar .nav > li > a:hover,
-.bs-docs-sidebar .nav > li > a:focus {
- padding-left: 19px;
- color: #A1283B;
- text-decoration: none;
- background-color: transparent;
- border-left: 1px solid #A1283B;
-}
-.bs-docs-sidebar .nav > .active > a,
-.bs-docs-sidebar .nav > .active:hover > a,
-.bs-docs-sidebar .nav > .active:focus > a {
- padding-left: 18px;
- font-weight: bold;
- color: #A1283B;
- background-color: transparent;
- border-left: 2px solid #A1283B;
-}
-
-/* Nav: second level (shown on .active) */
-.bs-docs-sidebar .nav .nav {
- display: none; /* Hide by default, but at >768px, show it */
- padding-bottom: 10px;
-}
-.bs-docs-sidebar .nav .nav > li > a {
- padding-top: 1px;
- padding-bottom: 1px;
- padding-left: 30px;
- font-size: 12px;
- font-weight: normal;
-}
-.bs-docs-sidebar .nav .nav > li > a:hover,
-.bs-docs-sidebar .nav .nav > li > a:focus {
- padding-left: 29px;
-}
-.bs-docs-sidebar .nav .nav > .active > a,
-.bs-docs-sidebar .nav .nav > .active:hover > a,
-.bs-docs-sidebar .nav .nav > .active:focus > a {
- padding-left: 28px;
- font-weight: 500;
-}
-
-/* Nav: third level (shown on .active) */
-.bs-docs-sidebar .nav .nav .nav {
- padding-bottom: 10px;
-}
-.bs-docs-sidebar .nav .nav .nav > li > a {
- padding-top: 1px;
- padding-bottom: 1px;
- padding-left: 40px;
- font-size: 12px;
- font-weight: normal;
-}
-.bs-docs-sidebar .nav .nav .nav > li > a:hover,
-.bs-docs-sidebar .nav .nav .nav > li > a:focus {
- padding-left: 39px;
-}
-.bs-docs-sidebar .nav .nav .nav > .active > a,
-.bs-docs-sidebar .nav .nav .nav > .active:hover > a,
-.bs-docs-sidebar .nav .nav .nav > .active:focus > a {
- padding-left: 38px;
- font-weight: 500;
-}
-
-/* Show and affix the side nav when space allows it */
-@media (min-width: 992px) {
- .bs-docs-sidebar .nav > .active > ul {
- display: block;
- }
- /* Widen the fixed sidebar */
- .bs-docs-sidebar.affix,
- .bs-docs-sidebar.affix-bottom {
- width: 213px;
- }
- .bs-docs-sidebar.affix {
- position: fixed; /* Undo the static from mobile first approach */
- top: 20px;
- }
- .bs-docs-sidebar.affix-bottom {
- position: absolute; /* Undo the static from mobile first approach */
- }
- .bs-docs-sidebar.affix .bs-docs-sidenav,.bs-docs-sidebar.affix-bottom .bs-docs-sidenav {
- margin-top: 0;
- margin-bottom: 0
- }
-}
-@media (min-width: 1200px) {
- /* Widen the fixed sidebar again */
- .bs-docs-sidebar.affix-bottom,
- .bs-docs-sidebar.affix {
- width: 263px;
- }
-}
-</style>
-<script type="text/javascript">
-$(function() {
- 'use strict';
-
- $('.bs-docs-sidebar li').first().addClass('active');
-
- $(document.body).scrollspy({target: '.bs-docs-sidebar'});
-
- $('.bs-docs-sidebar').affix();
-});
-</script>
-</head>
-<body>
-<div id="content" class="container">
-<div class="row"><div class="col-md-9"><h1 class="title">Cover for CAT B30 phone</h1>
-
-<div id="outline-container-sec-1" class="outline-2">
-<h2 id="sec-1"><span class="section-number-2">1</span> General</h2>
-<div class="outline-text-2" id="text-1">
-<ul class="org-ul">
-<li>DISCLAIMER: I DO ELECTRONICS AND 3D DESIGN SOLELY AS A HOBBY. THERE
-COULD BE ERRORS THAT CAN RESULT IN ALL KINDS OF DAMAGE. USE THESE
-DESIGNS AT YOUR OWN RISK.
-</li>
-
-<li>Author:
-<ul class="org-ul">
-<li>Svjatoslav Agejenko
-</li>
-<li>Homepage: <a href="https://svjatoslav.eu">https://svjatoslav.eu</a>
-</li>
-<li>Email: <a href="mailto://svjatoslav@svjatoslav.eu">svjatoslav@svjatoslav.eu</a>
-</li>
-</ul>
-</li>
-
-<li>See also:
-<ul class="org-ul">
-<li><a href="../../index.html">Other physical projects in this repository</a>
-</li>
-<li><a href="https://www.svjatoslav.eu/projects/">Other projects hosted at svjatoslav.eu</a>
-</li>
-</ul>
-</li>
-</ul>
-</div>
-</div>
-
-<div id="outline-container-sec-2" class="outline-2">
-<h2 id="sec-2"><span class="section-number-2">2</span> Project description</h2>
-<div class="outline-text-2" id="text-2">
-
-<figure>
-<p><img src="make.png" class="img-responsive" alt="make.png">
-</p>
-</figure>
-
-<p>
-To charge mobile phone, original rubber cover was pain to open with
-bare fingers and it quickly broke off.
-</p>
-
-<p>
-Here comes alternative cover that is easy to open. It should be
-printed with flexible material. I used <a href="https://ninjatek.com/ninjaflex/">Ninjatek</a> filament.
-</p>
-
-
-<ul class="org-ul">
-<li><img src="1.png" class="img-responsive" alt="1.png">
-</li>
-
-<li><img src="2.png" class="img-responsive" alt="2.png">
-</li>
-</ul>
-
-<p>
-Download:
-</p>
-<table class="table table-striped table-bordered table-hover table-condensed">
-
-
-<colgroup>
-<col class="left">
-
-<col class="left">
-
-<col class="left">
-</colgroup>
-<thead>
-<tr>
-<th scope="col" class="text-left">item</th>
-<th scope="col" class="text-left">FreeCAD file</th>
-<th scope="col" class="text-left">STL file</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td class="text-left">cover</td>
-<td class="text-left"><a href="phone%20cover.FCStd">phone cover</a></td>
-<td class="text-left"><a href="phone%20cover.stl">phone cover</a></td>
-</tr>
-</tbody>
-</table>
-</div>
-</div>
-</div><div class="col-md-3"><nav id="table-of-contents">
-<div id="text-table-of-contents" class="bs-docs-sidebar">
-<ul class="nav">
-<li><a href="#sec-1">1. General</a></li>
-<li><a href="#sec-2">2. Project description</a></li>
-</ul>
-</div>
-</nav>
-</div></div></div>
-<footer id="postamble" class="">
-<div><p class="author">Author: Svjatoslav Agejenko</p>
-<p class="date">Created: 2020-01-26 P 15:57</p>
-<p class="creator"><a href="http://www.gnu.org/software/emacs/">Emacs</a> 26.1 (<a href="http://orgmode.org">Org-mode</a> 9.1.9)</p>
-</div>
-</footer>
-</body>
-</html>
+++ /dev/null
-#+TITLE: Cover for CAT B30 phone
-#+author: Svjatoslav Agejenko
-#+LANGUAGE: en
-
-* (document settings) :noexport:
-** use dark style for TWBS-HTML exporter
-#+HTML_HEAD: <link href="https://bootswatch.com/3/darkly/bootstrap.min.css" rel="stylesheet">
-#+HTML_HEAD: <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
-#+HTML_HEAD: <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/js/bootstrap.min.js"></script>
-#+HTML_HEAD: <style type="text/css">
-#+HTML_HEAD: footer {background-color: #111 !important;}
-#+HTML_HEAD: pre {background-color: #111; color: #ccc;}
-#+HTML_HEAD: </style>
-
-* General
-+ DISCLAIMER: I DO ELECTRONICS AND 3D DESIGN SOLELY AS A HOBBY. THERE
- COULD BE ERRORS THAT CAN RESULT IN ALL KINDS OF DAMAGE. USE THESE
- DESIGNS AT YOUR OWN RISK.
-
-+ Author:
- - Svjatoslav Agejenko
- - Homepage: https://svjatoslav.eu
- - Email: [[mailto://svjatoslav@svjatoslav.eu][svjatoslav@svjatoslav.eu]]
-
-+ See also:
- - [[../../index.html][Other physical projects in this repository]]
- - [[https://www.svjatoslav.eu/projects/][Other projects hosted at svjatoslav.eu]]
-
-* Project description
-[[file:make.png]]
-
-To charge mobile phone, original rubber cover was pain to open with
-bare fingers and it quickly broke off.
-
-Here comes alternative cover that is easy to open. It should be
-printed with flexible material. I used [[https://ninjatek.com/ninjaflex/][Ninjatek]] filament.
-
-
-+ [[file:1.png]]
-
-+ [[file:2.png]]
-
-Download:
-| item | FreeCAD file | STL file |
-|-------+--------------+-------------|
-| cover | [[file:phone%20cover.FCStd][phone cover]] | [[file:phone%20cover.stl][phone cover]] |
projects / physical.git / commitdiff
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+modification+for+seniors/2.png;h=6636a8e0e0c12452843f57da1fad79983b23362a;hb=2840d7a62b142a0955071bd1ad8ded3a8ee33d2b){kind=link}
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+modification+for+seniors/5.png;h=31995e1ce3966b7abb72441ee3dd8e11d14604a4;hb=2840d7a62b142a0955071bd1ad8ded3a8ee33d2b){kind=link}
+modification+for+seniors/body.png;h=0526cf828ed377d9e745b90c9356c035e95a0665;hb=2840d7a62b142a0955071bd1ad8ded3a8ee33d2b){kind=link}
+modification+for+seniors/button.png;h=95e705795aa9ae82c39b1bb799830e6bcbc0f794;hb=2840d7a62b142a0955071bd1ad8ded3a8ee33d2b){kind=link}
+modification+for+seniors/cover%2C+inside.png;h=e89faf5aec90015ec6b747e5f131563a9dec2f57;hb=2840d7a62b142a0955071bd1ad8ded3a8ee33d2b){kind=link}
+modification+for+seniors/cover%2C+outside.png;h=f8f1d15584460068962e25355ec07891ffb6dd29;hb=2840d7a62b142a0955071bd1ad8ded3a8ee33d2b){kind=link}
+modification+for+seniors/make.png;h=9cd753658ef1d69a78b0aeb0fc9a230e0af7903d;hb=2840d7a62b142a0955071bd1ad8ded3a8ee33d2b){kind=link}
