Skip to content
This repository was archived by the owner on Jul 21, 2026. It is now read-only.
BranchesTags

Repository files navigation

2152-901 Software Development HS

Hello judges! This is our entire codebase for software development! We have made this document so that it is easier to navigate our github! Before we get into it, we first want to thank you for your time and your service, it truly means a lot to us competitors!

File Organization and Navigation

lib/
main.dart App entry point, theme, color blind filters
screens/
home_screen.dart Dashboard and navigation
captions_screen.dart Live speech-to-text (hearing)
alerts_screen.dart Haptic and visual alerts (hearing)
scene_reader_screen.dart Camera OCR + text-to-speech (vision)
notes_screen.dart Spoken notes with TTS playback (vision)
onboarding_screen.dart First-launch walkthrough
about_screen.dart Project info and tech details
services/
native_vibration.dart Platform channel to Android vibration API
android/app/src/main/kotlin/
MainActivity.kt Native vibration implementation

Since we used Flutter to make our apps, it creates a lot of other junk and build files. Most of the other folders and directories are mainly just build files and other system junk that don't have actual code/raw binary in them. The ones we listed above are the ones that are the most important!

Where to start reading

First, navigate your way to here!

Start with main.dart, it sets up the app theme, color blind simulation filters, and high contrast mode. From there, home_screen.dart shows how screens are structured and navigated. (You will have to go through the different directories in the lib folder!)

Each screen is self-contained and independently readable. The most technically interesting files are captions_screen.dart (speech recognition loop), alerts_screen.dart (animation + native platform channel), and scene_reader_screen.dart (MLKit OCR pipeline).

Comments

Every file includes inline comments explaining the reasoning behind key decisions, not just what the code does. We also added comments so its easier for us and other judges or people who read our code to understand what our code does!

Have any questions?

We would love to answer them during our preliminary round when we meet you in person!

That's all!

We hope you like our creation, and we also hope that you have a wonderful time at the PA TSA state conference this year!

From Team 2152-901

Pennsylvania Technology Student Association

About

HS Software Dev TSA 2025-2026 Submission

Resources

Readme
Activity

Stars

3 stars

Watchers

0 watching

Forks

0 forks
Report repository

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - SwiftyProgrammer690/SenseBoard: HS Software Dev TSA 2025-2026 Submission · GitHub
Skip to content

This repository was archived by the owner on Jul 21, 2026. It is now read-only.

BranchesTags
Repository files navigation
2152-901 Software Development HS
Hello judges! This is our entire codebase for software development! We have made this document so that it is easier to navigate our github! Before we get into it, we first want to thank you for your time and your service, it truly means a lot to us competitors!
File Organization and Navigation
lib/
main.dart App entry point, theme, color blind filters
screens/
home_screen.dart Dashboard and navigation
captions_screen.dart Live speech-to-text (hearing)
alerts_screen.dart Haptic and visual alerts (hearing)
scene_reader_screen.dart Camera OCR + text-to-speech (vision)
notes_screen.dart Spoken notes with TTS playback (vision)
onboarding_screen.dart First-launch walkthrough
about_screen.dart Project info and tech details
services/
native_vibration.dart Platform channel to Android vibration API
android/app/src/main/kotlin/
MainActivity.kt Native vibration implementation

Since we used Flutter to make our apps, it creates a lot of other junk and build files. Most of the other folders and directories are mainly just build files and other system junk that don't have actual code/raw binary in them. The ones we listed above are the ones that are the most important!
Where to start reading
First, navigate your way to here!
Start with main.dart, it sets up the app theme, color blind simulation filters, and high contrast mode. From there, home_screen.dart shows how screens are structured and navigated. (You will have to go through the different directories in the lib folder!)
Each screen is self-contained and independently readable. The most technically interesting files are captions_screen.dart (speech recognition loop), alerts_screen.dart (animation + native platform channel), and scene_reader_screen.dart (MLKit OCR pipeline).
Comments
Every file includes inline comments explaining the reasoning behind key decisions, not just what the code does. We also added comments so its easier for us and other judges or people who read our code to understand what our code does!
Have any questions?
We would love to answer them during our preliminary round when we meet you in person!
That's all!
We hope you like our creation, and we also hope that you have a wonderful time at the PA TSA state conference this year!
From Team 2152-901
Pennsylvania Technology Student Association
About
HS Software Dev TSA 2025-2026 Submission
Resources
Readme
Activity
Stars
3 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - SwiftyProgrammer690/SenseBoard: HS Software Dev TSA 2025-2026 Submission · GitHub
Skip to content

This repository was archived by the owner on Jul 21, 2026. It is now read-only.

BranchesTags
Repository files navigation
2152-901 Software Development HS
Hello judges! This is our entire codebase for software development! We have made this document so that it is easier to navigate our github! Before we get into it, we first want to thank you for your time and your service, it truly means a lot to us competitors!
File Organization and Navigation
lib/
main.dart App entry point, theme, color blind filters
screens/
home_screen.dart Dashboard and navigation
captions_screen.dart Live speech-to-text (hearing)
alerts_screen.dart Haptic and visual alerts (hearing)
scene_reader_screen.dart Camera OCR + text-to-speech (vision)
notes_screen.dart Spoken notes with TTS playback (vision)
onboarding_screen.dart First-launch walkthrough
about_screen.dart Project info and tech details
services/
native_vibration.dart Platform channel to Android vibration API
android/app/src/main/kotlin/
MainActivity.kt Native vibration implementation

Since we used Flutter to make our apps, it creates a lot of other junk and build files. Most of the other folders and directories are mainly just build files and other system junk that don't have actual code/raw binary in them. The ones we listed above are the ones that are the most important!
Where to start reading
First, navigate your way to here!
Start with main.dart, it sets up the app theme, color blind simulation filters, and high contrast mode. From there, home_screen.dart shows how screens are structured and navigated. (You will have to go through the different directories in the lib folder!)
Each screen is self-contained and independently readable. The most technically interesting files are captions_screen.dart (speech recognition loop), alerts_screen.dart (animation + native platform channel), and scene_reader_screen.dart (MLKit OCR pipeline).
Comments
Every file includes inline comments explaining the reasoning behind key decisions, not just what the code does. We also added comments so its easier for us and other judges or people who read our code to understand what our code does!
Have any questions?
We would love to answer them during our preliminary round when we meet you in person!
That's all!
We hope you like our creation, and we also hope that you have a wonderful time at the PA TSA state conference this year!
From Team 2152-901
Pennsylvania Technology Student Association
About
HS Software Dev TSA 2025-2026 Submission
Resources
Readme
Activity
Stars
3 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - SwiftyProgrammer690/SenseBoard: HS Software Dev TSA 2025-2026 Submission · GitHub
Skip to content

This repository was archived by the owner on Jul 21, 2026. It is now read-only.

BranchesTags
Repository files navigation
2152-901 Software Development HS
Hello judges! This is our entire codebase for software development! We have made this document so that it is easier to navigate our github! Before we get into it, we first want to thank you for your time and your service, it truly means a lot to us competitors!
File Organization and Navigation
lib/
main.dart App entry point, theme, color blind filters
screens/
home_screen.dart Dashboard and navigation
captions_screen.dart Live speech-to-text (hearing)
alerts_screen.dart Haptic and visual alerts (hearing)
scene_reader_screen.dart Camera OCR + text-to-speech (vision)
notes_screen.dart Spoken notes with TTS playback (vision)
onboarding_screen.dart First-launch walkthrough
about_screen.dart Project info and tech details
services/
native_vibration.dart Platform channel to Android vibration API
android/app/src/main/kotlin/
MainActivity.kt Native vibration implementation

Since we used Flutter to make our apps, it creates a lot of other junk and build files. Most of the other folders and directories are mainly just build files and other system junk that don't have actual code/raw binary in them. The ones we listed above are the ones that are the most important!
Where to start reading
First, navigate your way to here!
Start with main.dart, it sets up the app theme, color blind simulation filters, and high contrast mode. From there, home_screen.dart shows how screens are structured and navigated. (You will have to go through the different directories in the lib folder!)
Each screen is self-contained and independently readable. The most technically interesting files are captions_screen.dart (speech recognition loop), alerts_screen.dart (animation + native platform channel), and scene_reader_screen.dart (MLKit OCR pipeline).
Comments
Every file includes inline comments explaining the reasoning behind key decisions, not just what the code does. We also added comments so its easier for us and other judges or people who read our code to understand what our code does!
Have any questions?
We would love to answer them during our preliminary round when we meet you in person!
That's all!
We hope you like our creation, and we also hope that you have a wonderful time at the PA TSA state conference this year!
From Team 2152-901
Pennsylvania Technology Student Association
About
HS Software Dev TSA 2025-2026 Submission
Resources
Readme
Activity
Stars
3 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
GitHub - SwiftyProgrammer690/SenseBoard: HS Software Dev TSA 2025-2026 Submission · GitHub
Skip to content

This repository was archived by the owner on Jul 21, 2026. It is now read-only.

BranchesTags
Repository files navigation
2152-901 Software Development HS
Hello judges! This is our entire codebase for software development! We have made this document so that it is easier to navigate our github! Before we get into it, we first want to thank you for your time and your service, it truly means a lot to us competitors!
File Organization and Navigation
lib/
main.dart App entry point, theme, color blind filters
screens/
home_screen.dart Dashboard and navigation
captions_screen.dart Live speech-to-text (hearing)
alerts_screen.dart Haptic and visual alerts (hearing)
scene_reader_screen.dart Camera OCR + text-to-speech (vision)
notes_screen.dart Spoken notes with TTS playback (vision)
onboarding_screen.dart First-launch walkthrough
about_screen.dart Project info and tech details
services/
native_vibration.dart Platform channel to Android vibration API
android/app/src/main/kotlin/
MainActivity.kt Native vibration implementation

Since we used Flutter to make our apps, it creates a lot of other junk and build files. Most of the other folders and directories are mainly just build files and other system junk that don't have actual code/raw binary in them. The ones we listed above are the ones that are the most important!
Where to start reading
First, navigate your way to here!
Start with main.dart, it sets up the app theme, color blind simulation filters, and high contrast mode. From there, home_screen.dart shows how screens are structured and navigated. (You will have to go through the different directories in the lib folder!)
Each screen is self-contained and independently readable. The most technically interesting files are captions_screen.dart (speech recognition loop), alerts_screen.dart (animation + native platform channel), and scene_reader_screen.dart (MLKit OCR pipeline).
Comments
Every file includes inline comments explaining the reasoning behind key decisions, not just what the code does. We also added comments so its easier for us and other judges or people who read our code to understand what our code does!
Have any questions?
We would love to answer them during our preliminary round when we meet you in person!
That's all!
We hope you like our creation, and we also hope that you have a wonderful time at the PA TSA state conference this year!
From Team 2152-901
Pennsylvania Technology Student Association
About
HS Software Dev TSA 2025-2026 Submission
Resources
Readme
Activity
Stars
3 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - SwiftyProgrammer690/SenseBoard: HS Software Dev TSA 2025-2026 Submission · GitHub
Skip to content

This repository was archived by the owner on Jul 21, 2026. It is now read-only.

BranchesTags
Repository files navigation
2152-901 Software Development HS
Hello judges! This is our entire codebase for software development! We have made this document so that it is easier to navigate our github! Before we get into it, we first want to thank you for your time and your service, it truly means a lot to us competitors!
File Organization and Navigation
lib/
main.dart App entry point, theme, color blind filters
screens/
home_screen.dart Dashboard and navigation
captions_screen.dart Live speech-to-text (hearing)
alerts_screen.dart Haptic and visual alerts (hearing)
scene_reader_screen.dart Camera OCR + text-to-speech (vision)
notes_screen.dart Spoken notes with TTS playback (vision)
onboarding_screen.dart First-launch walkthrough
about_screen.dart Project info and tech details
services/
native_vibration.dart Platform channel to Android vibration API
android/app/src/main/kotlin/
MainActivity.kt Native vibration implementation

Since we used Flutter to make our apps, it creates a lot of other junk and build files. Most of the other folders and directories are mainly just build files and other system junk that don't have actual code/raw binary in them. The ones we listed above are the ones that are the most important!
Where to start reading
First, navigate your way to here!
Start with main.dart, it sets up the app theme, color blind simulation filters, and high contrast mode. From there, home_screen.dart shows how screens are structured and navigated. (You will have to go through the different directories in the lib folder!)
Each screen is self-contained and independently readable. The most technically interesting files are captions_screen.dart (speech recognition loop), alerts_screen.dart (animation + native platform channel), and scene_reader_screen.dart (MLKit OCR pipeline).
Comments
Every file includes inline comments explaining the reasoning behind key decisions, not just what the code does. We also added comments so its easier for us and other judges or people who read our code to understand what our code does!
Have any questions?
We would love to answer them during our preliminary round when we meet you in person!
That's all!
We hope you like our creation, and we also hope that you have a wonderful time at the PA TSA state conference this year!
From Team 2152-901
Pennsylvania Technology Student Association
About
HS Software Dev TSA 2025-2026 Submission
Resources
Readme
Activity
Stars
3 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - SwiftyProgrammer690/SenseBoard: HS Software Dev TSA 2025-2026 Submission · GitHub
Skip to content

This repository was archived by the owner on Jul 21, 2026. It is now read-only.

BranchesTags
Repository files navigation
2152-901 Software Development HS
Hello judges! This is our entire codebase for software development! We have made this document so that it is easier to navigate our github! Before we get into it, we first want to thank you for your time and your service, it truly means a lot to us competitors!
File Organization and Navigation
lib/
main.dart App entry point, theme, color blind filters
screens/
home_screen.dart Dashboard and navigation
captions_screen.dart Live speech-to-text (hearing)
alerts_screen.dart Haptic and visual alerts (hearing)
scene_reader_screen.dart Camera OCR + text-to-speech (vision)
notes_screen.dart Spoken notes with TTS playback (vision)
onboarding_screen.dart First-launch walkthrough
about_screen.dart Project info and tech details
services/
native_vibration.dart Platform channel to Android vibration API
android/app/src/main/kotlin/
MainActivity.kt Native vibration implementation

Since we used Flutter to make our apps, it creates a lot of other junk and build files. Most of the other folders and directories are mainly just build files and other system junk that don't have actual code/raw binary in them. The ones we listed above are the ones that are the most important!
Where to start reading
First, navigate your way to here!
Start with main.dart, it sets up the app theme, color blind simulation filters, and high contrast mode. From there, home_screen.dart shows how screens are structured and navigated. (You will have to go through the different directories in the lib folder!)
Each screen is self-contained and independently readable. The most technically interesting files are captions_screen.dart (speech recognition loop), alerts_screen.dart (animation + native platform channel), and scene_reader_screen.dart (MLKit OCR pipeline).
Comments
Every file includes inline comments explaining the reasoning behind key decisions, not just what the code does. We also added comments so its easier for us and other judges or people who read our code to understand what our code does!
Have any questions?
We would love to answer them during our preliminary round when we meet you in person!
That's all!
We hope you like our creation, and we also hope that you have a wonderful time at the PA TSA state conference this year!
From Team 2152-901
Pennsylvania Technology Student Association
About
HS Software Dev TSA 2025-2026 Submission
Resources
Readme
Activity
Stars
3 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
GitHub - SwiftyProgrammer690/SenseBoard: HS Software Dev TSA 2025-2026 Submission · GitHub
Skip to content

This repository was archived by the owner on Jul 21, 2026. It is now read-only.

BranchesTags
Repository files navigation
2152-901 Software Development HS
Hello judges! This is our entire codebase for software development! We have made this document so that it is easier to navigate our github! Before we get into it, we first want to thank you for your time and your service, it truly means a lot to us competitors!
File Organization and Navigation
lib/
main.dart App entry point, theme, color blind filters
screens/
home_screen.dart Dashboard and navigation
captions_screen.dart Live speech-to-text (hearing)
alerts_screen.dart Haptic and visual alerts (hearing)
scene_reader_screen.dart Camera OCR + text-to-speech (vision)
notes_screen.dart Spoken notes with TTS playback (vision)
onboarding_screen.dart First-launch walkthrough
about_screen.dart Project info and tech details
services/
native_vibration.dart Platform channel to Android vibration API
android/app/src/main/kotlin/
MainActivity.kt Native vibration implementation

Since we used Flutter to make our apps, it creates a lot of other junk and build files. Most of the other folders and directories are mainly just build files and other system junk that don't have actual code/raw binary in them. The ones we listed above are the ones that are the most important!
Where to start reading
First, navigate your way to here!
Start with main.dart, it sets up the app theme, color blind simulation filters, and high contrast mode. From there, home_screen.dart shows how screens are structured and navigated. (You will have to go through the different directories in the lib folder!)
Each screen is self-contained and independently readable. The most technically interesting files are captions_screen.dart (speech recognition loop), alerts_screen.dart (animation + native platform channel), and scene_reader_screen.dart (MLKit OCR pipeline).
Comments
Every file includes inline comments explaining the reasoning behind key decisions, not just what the code does. We also added comments so its easier for us and other judges or people who read our code to understand what our code does!
Have any questions?
We would love to answer them during our preliminary round when we meet you in person!
That's all!
We hope you like our creation, and we also hope that you have a wonderful time at the PA TSA state conference this year!
From Team 2152-901
Pennsylvania Technology Student Association
About
HS Software Dev TSA 2025-2026 Submission
Resources
Readme
Activity
Stars
3 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages