roadmap focus: meaningful search

Author: cauerego

Roadmap.md

@@ -1,36 +1,50 @@
 ## Roadmap 
-* Better results (require some basic algorithm to show useful results.)
-* Endless scrolling of results.
-* Page navigation on the top (for easier navigation).
+
+[broad view](ahoxus.org/achoz#roadmap)
+
+#### Search
+* **Better and _useful_ results**.
+
+lower priority, in priority order:
 * Link to directly open the found file in browser itself. 
     - [x] Video preview
     - [x] Audio preview
     - [ ] Text and source code preview
     - [ ] PDF preview 
-
-* Provide functionality to open files with system apps (could use xdg-open in linux)
-* Admin panel 
-* Meilisearch support
-* Docker image
 * Watch directory for changes and then update search engine documents. 
+* Docker image
+* Meilisearch support
+* Endless scrolling for the results.
+* Admin panel 
+* Provide functionality to open files with system apps (could use xdg-open in linux)
 
 #### Magictill: Slim down files.
-Slim down files on the basis of:
-    How old it is and how frequently those files are access by user. 
-     If any file is older than 1 year and did't access/used/open by user, then magictill script will slim down the quality of files into 85% by default
-     
-     
-| Files older than | Slim down quality(by default)        |
-|-------|-------------------------------------------------|
-|2 year | 75%                                             |
-|3 year | 65%                                             |
-|5 year | 50%                                             |
-|10 year|zipped and notify user to keep it in magnetic tap|
+mostly focused on image and audio content. such as photos, videos, music, and pdf or container files which include such content.
+
+during the search crawling of files, apply this script (easy to configure and change its settings directly on it):
+
+older files bigger than 2mb in selected folders will get moved away and progressively further reduced, based on last time accessed (not the creation date).     
+
+audio content (both from pure audio files and videos) simply get reduced to the bare minimum since the first scan: opus 16kbps stereo. from a usual 128kbps MP3, this offers nearly 90% compression with minimal audio quality loss.
+
+in the first year...
+
+photos: 1mp (perhaps 2mp)
+videos: 720p (perhaps 1080p)
+
+| Files older than | Slim down size (by default)            |
+|---------|-------------------------------------------------|
+| 1 year  | 50% (1mp turns 0.5mp)                           |
+| 2 years | 25% (360p turns 180p)                           |
+| 4 years | 12%                                             |
+| 8 years | 6% (hard to see them at this point)             |
+|16 years | deleted: keep checksum, metadata, and file name |
 
 #### AI task
-Implement computer vision to detects faces, objects and user status to sort files with better tag. 
-example: 
-    Suppose, user clicks lots of photos in his/her last night birthday parties. achoz will tag those photos with keyword 'birthday party' etc.
-    It will help to give better search results. 
+Implement *computer vision* to detects faces, objects, locations, etc to sort files with better tag. 
+
+another example: 
+    Suppose, user clicks lots of photos in his/her last night birthday parties. achoz will tag those photos with keyword '[ai] birthday party' etc.
+    It will help to give better search results, and it will allow to easily sort out automated tags for manually improving them if needed.