Added Nokia 105 (2019) senior mod

[physical.git] / misc / Nokia 105 (2019) modification for seniors / index.org

diff --git a/misc/Nokia 105 (2019) modification for seniors/index.org b/misc/Nokia 105 (2019) modification for seniors/index.org
new file mode 100644 (file)
index 0000000..c262d43
--- /dev/null
+++ b/misc/Nokia 105 (2019) modification for seniors/index.org
@@ -0,0 +1,97 @@
+#+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]]