[IDX-05 // UX-COMMUNITY] HERITAGE ARCHIVE ↗ INDONESIAN CULTURE

KALCER.ID DISCOVERY

A centralized cultural ecosystem unifying fragmented Indonesian heritage monuments, traditional performing arts, and grassroots exhibitions with geo-located operational schedules and interactive bookmarking.

// 01. ROLE

Lead UI/UX Designer

Information Architecture & Research

// 02. TIMELINE

8 Weeks

Field Research → Shipped Web App

// 03. TECH STACK

FIGMA TAILWIND REACT MAPBOX

// 04. DELIVERABLES

Responsive Web

Mobile Exploration App & Venue Portal

SPEC: KALCER_HERITAGE_PORTAL_V2.WEBP

RES: 3840×2160 UHD // REVISION: REV-04-FINAL LIVE COMMUNITY PORTAL

FIG 00.1 // HERITAGE DISCOVERY ENGINE

FIG 00.1: Kalcer.ID centralized discovery view showing geo-located monuments, upcoming art workshops, and verified cultural communities. ARCHIVE: INDONESIA CULTURE

EXECUTIVE IMPACT & COMMUNITY METRICS

[METRIC-01 // VISITATION]

+65%

Cultural Venue Engagement

Increased foot traffic for lesser-known museums and traditional performance centers.

[METRIC-02 // ARCHIVE]

12K+

Verified Monuments

Vernacular landmarks and grassroots cultural ateliers mapped across 14 provinces.

[METRIC-03 // HUB]

3-in-1

Unified Platform

Consolidated ticketing, verified hours, and community reviews into one place.

[METRIC-04 // SPEED]

<3s

Search to Itinerary

Rapid filtering by province, open hours, and public transit accessibility.

01 THE CONTEXT & PROBLEM STATEMENT

THE FRAGMENTATION OF INDONESIA'S CULTURAL HERITAGE

Indonesia possesses over 300 distinct ethnic groups and tens of thousands of historical landmarks, batik ateliers, and puppet theater stages. However, information about these treasures is scattered across outdated government PDF brochures, unindexed Instagram stories, and conflicting Google Maps pins.

⚠

[AUDIT REPORT // CULTURAL VISIBILITY GAP]

Discovery Failure: Why Urban Explorers Miss Out on Grassroots Heritage

Surveys showed that 78% of young urban explorers wanted to attend traditional cultural performances but had no reliable way to verify actual showtimes or ticketing. Artisans and independent historical societies suffered from empty seats simply because their events were invisible to modern digital search channels.

ISSUE 01: Unverified Operating Hours

ISSUE 02: Fragmented Ticketing Systems

ISSUE 03: Obsolete Wayfinding Info

02 RESEARCH & USER INSIGHTS

SYNTHESIZING FIELD INSIGHTS FROM EXPLORERS & VENUE HOSTS

We conducted contextual interviews across 20 cultural institutions and 45 active event-goers in Yogyakarta and Surakarta to identify the exact friction points preventing regular attendance.

[01] EXPLORER INTENT

The "Is It Open?" Anxiety

Visitors frequently traveled 1+ hours only to discover a heritage museum closed for preservation without public notice. Real-time verified status badges were considered non-negotiable.

SOLUTION: Verified venue verification badge

[02] COMMUNITY HUB

Social Validation Deficit

Younger demographics rely on community-submitted photos, authentic visitor tips, and crowd levels before committing their weekends to an unfamiliar district.

SOLUTION: Community check-in & review matrix

[03] CURATOR DESK

Artisan Publishing Barrier

Elderly cultural caretakers cannot manage complex ticketing CMS engines. They needed a dead-simple form taking under 90 seconds to publish upcoming stage dates.

SOLUTION: Micro-CMS curator interface

03 ARCHITECTURE & USER FLOW

EXPLORATION & CURATION WORKFLOW ARCHITECTURE

FIG 01.1: SYSTEM ARCHITECTURE // KALCER DISCOVERY FLOW

flowchart TD A([User Opens Kalcer.ID]) --> B[Geo-Located Explorer Feed Renders] B --> C{Permission Granted?} C -- Yes --> D[Feed Ranked by Proximity & Trending Heritage] C -- No --> E[Feed Ranked by National Cultural Highlights] D --> F[Tap Venue or Event Card] E --> F F --> G{User Intent?} G -- Verify Hours --> H[Inspect Verified Open/Closed Badge] G -- Bookmark --> I[1-Tap Save to Personal Heritage Wishlist] G -- Check In --> J[Confirm Location Stamp & Upload Photo Review] H --> K([Experience Cultural Site]) I --> K J --> L([Community Feedback Live & Badge Awarded]) style A fill:#FF5E3A,stroke:#000,stroke-width:2px,color:#fff style D fill:#FFE600,stroke:#000,stroke-width:2px,color:#000 style I fill:#00E5FF,stroke:#000,stroke-width:2px,color:#000 style L fill:#00F076,stroke:#000,stroke-width:2px,color:#000

flowchart TD A2([Curator / Host Logs In]) --> B2[Venue Dashboard Renders Attendance Analytics] B2 --> C2[Select 'Publish New Event / Exhibition'] C2 --> D2[Enter Title, Schedule, & Ticket Quota] D2 --> E2{Requires Tickets?} E2 -- Free Public Access --> F2[Toggle Free Admission Badge] E2 -- Paid Ticket --> G2[Set Price & Virtual QR Code Generator] F2 --> H2[Submit for Quick Verification] G2 --> H2 H2 --> I2([Event Broadcast to All Nearby Explorers]) style A2 fill:#FF5E3A,stroke:#000,stroke-width:2px,color:#fff style D2 fill:#FFE600,stroke:#000,stroke-width:2px,color:#000 style I2 fill:#00F076,stroke:#000,stroke-width:2px,color:#000

[FLOW METRIC] The 1-tap bookmarking feature reduced user drop-off by 54% when building multi-stop cultural heritage weekend walking tours.

04 RETROSPECTIVE & KEY TAKEAWAYS

CRAFTING DIGITAL SPACES FOR VERNACULAR HERITAGE

WHAT WORKED

1. Geo-located Visual Feed: Users discovered landmarks within 2km of their daily commute they previously never knew existed.
2. High-Contrast Neo-Brutalism: The bold typography gave Indonesian traditional arts a modern, hype, and culturally resonant editorial flair.

WHAT TO IMPROVE

1. Offline Audio Guides: Many remote historical temple complexes have zero cellular reception; offline audio tour files are planned for v3.
2. Native Language Support: Adding Javanese and Sundanese script toggles will strengthen local community ownership.