diff --git a/notes/.obsidian/appearance.json b/notes/.obsidian/appearance.json
index 87e3b99..fa72973 100644
--- a/notes/.obsidian/appearance.json
+++ b/notes/.obsidian/appearance.json
@@ -1,5 +1,5 @@
 {
-  "baseFontSize": 17,
+  "baseFontSize": 21,
   "theme": "obsidian",
   "cssTheme": "Atom",
   "translucency": false
diff --git a/notes/.obsidian/plugins/obsidian-activity-history/data.json b/notes/.obsidian/plugins/obsidian-activity-history/data.json
index 298cce1..82d5a54 100644
--- a/notes/.obsidian/plugins/obsidian-activity-history/data.json
+++ b/notes/.obsidian/plugins/obsidian-activity-history/data.json
@@ -12,8 +12,8 @@
   "checkpointList": [
     {
       "path": "/",
-      "date": "2022-07-14",
-      "size": 886563
+      "date": "2022-07-18",
+      "size": 888079
     }
   ],
   "activityHistory": [
@@ -755,6 +755,10 @@
         {
           "date": "2022-07-14",
           "value": 5721
+        },
+        {
+          "date": "2022-07-18",
+          "value": 1642
         }
       ]
     }
diff --git a/notes/projects/conos/Login system.md b/notes/projects/conos/Login system.md
new file mode 100644
index 0000000..6ab26ee
--- /dev/null
+++ b/notes/projects/conos/Login system.md	
@@ -0,0 +1,4 @@
+# Login system
+Federation via [OpenID Connect](https://openid.net/connect/) and webfinger [WebFinger](https://webfinger.net).
+
+Adds new `rel` to webfinger links - `http://conos.danbulant.eu/rel/instance` with `href` to the base URL of the conos instance.
\ No newline at end of file
diff --git a/notes/projects/conos/Terminology.md b/notes/projects/conos/Terminology.md
new file mode 100644
index 0000000..4210d4a
--- /dev/null
+++ b/notes/projects/conos/Terminology.md
@@ -0,0 +1,18 @@
+# Terminology
+## Instance
+A server instance, running conos.
+## Client
+Any client of conos, usually an end-user device, directly operated by the user.
+5 types of clients are planned (mostly in order of preference of implementation):
+- web - easiest transition; doesn't support any local services
+- desktop app - supports most local services, but not native apps
+- mobile app - better interactivity over web, not much else
+- desktop OS - based on linux, supports all local services and native apps (depending on device architecture)
+- mobile OS - based on linux, supports limited local services and some native apps; more control over interactivity
+
+## Services
+"Backend" implementations.
+3 types of services:
+- instance services - run on the server
+- dynamic services - run on the server when the client doesn't support running the service, but dynamically switches to local service mode
+- local service - run on the client, don't work on unsupported clients
diff --git a/notes/projects/conos/conos.md b/notes/projects/conos/conos.md
new file mode 100644
index 0000000..acbebe7
--- /dev/null
+++ b/notes/projects/conos/conos.md
@@ -0,0 +1,9 @@
+# conos
+```ccard
+type: folder_brief_live
+imagePrefix: 'data/'
+```
+%% Zoottelkeeper: Beginning of the autogenerated index file list  %%
+-  [[projects/conos/Login system|Login system]]
+-  [[projects/conos/Terminology|Terminology]]
+%% Zoottelkeeper: End of the autogenerated index file list  %%
diff --git a/notes/projects/projects.md b/notes/projects/projects.md
index ec69bc6..7e21ab8 100644
--- a/notes/projects/projects.md
+++ b/notes/projects/projects.md
@@ -5,4 +5,5 @@ imagePrefix: 'data/'
 ```
 %% Zoottelkeeper: Beginning of the autogenerated index file list  %%
 -  [[projects/arcade/arcade|arcade]]
+-  [[projects/conos/conos|conos]]
 %% Zoottelkeeper: End of the autogenerated index file list  %%