UX · UI · Phygital · 2026

The Phygital Resilience OS, turning invisible waste into urban symbiosis.

200+ Stores
7 Resources
90% Max Resilience Score
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The Part-Dieu
Paradox

200 stores share a restricted space but operate as isolated islands. Each brand depends on a headquarters 500 km away for resources its immediate neighbour holds in surplus.

Isolated store
Store under stress
4h
Average Response Time For a payment terminal failure handled by calling headquarters maintenance
×2
Observed Energy Overcost Lighting locked on high intensity after a smart-building update, doubling power use
3
Unused Pallet Jacks Spotted in an adjacent stockroom while a manager walked across the entire mall
60%
Minimum Staffing Reached 2 unplanned absences = critical checkout zone with no cross-store support possible

Who we designed for.

3 archetypes · 23 interviews · La Part-Dieu, Lyon.

P-01
Identity
AM
The Resourceful Manager

Ambroise· 38

Store Manager · Clothing · 12 yrs
Profile signature
Network
42
Authority
75
Tech adopt.
55
Friction
88
Defining truth

They were 8 metres away. I went through HQ for 3 days.

72h
Avg. resource
request delay
Friction → Fix
×HQ chain · 72h
Peer match · 4h
P-02
Identity
JU
The Veteran Networker

Judith· 52

Floor Supervisor · 20 yrs at Part-Dieu
Profile signature
Network
92
Authority
55
Tech adopt.
25
Friction
65
Defining truth

11 contacts in WhatsApp. Half the messages get buried.

30%
Reply rate
on shared groups
Friction → Fix
×Flat threads · noise
Structured signal
P-03
Identity
DJ
The Collaborative First-Timer

Djalil· 27

Independent Owner · Electronics · 8 mo.
Profile signature
Network
8
Authority
95
Tech adopt.
80
Friction
78
Defining truth

Surplus staff on weekends, no one to call.

0
Inter-store
connections
Friction → Fix
×Total isolation
Trusted node

What they didn't say.

Field immersion at La Part-Dieu revealed behaviours that no interview could capture. The silent logic of a system that runs on workarounds.

F.01  /  Spatial behaviour

The Hallway Transaction

14/23
managers borrow informally through corridor encounters · none called it a process
SIGNAL →

Real exchange is spatial, not digital.

F.02  /  Comms collapse

The WhatsApp Burial

<30%
message reply rate in the "essential" inter-store group
SIGNAL →

Urgency is invisible in flat threads.

F.03  /  Awareness gap

The Surplus Blindspot

6/8
shortages had a perfect surplus match within 50 m · unknown to both parties
SIGNAL →

Proximity is not awareness.

F.04  /  Invisible economy

The Favour Ledger

100%
managers run a mental scorecard of who owes whom · none on paper or screen
SIGNAL →

Trust is structured. Just no infrastructure.

From friction to flow.

Mapping the current resource-sharing journey exposes the exact friction points where Synapse intervenes.

Emotional Journey Map / Current State
Competitive Positioning Matrix
INDIVIDUAL COLLABORATIVE PASSIVE ACTIVE SAP / ERP Email / Phone Spreadsheets WhatsApp groups Slack / Teams SYNAPSE
Strategic gap

Every existing tool is individual or passive. Never both collaborative and active.

Slack and Teams reach the right quadrant but aren't built for operational urgency. WhatsApp enables collaboration but buries urgency in noise. ERP systems are rigorous but locked to single stores. The top-right quadrant, collaborative and proactive, belongs to no one.

0
tools for real-time inter-store resource exchange
72h
avg. delay for a resource request via HQ chain

Invisible
Waste

Three types of silos were identified during the field immersion at La Part-Dieu. Each represents a systemic fracture between available resources and uncovered needs.

S.01

Energy Breakdown

Lighting stuck on full power after a building system update, while the store next door runs supplemental heaters.

Consumption ×2 · Zone 42
S.02

Equipment Deadlock

A manager walks 800 m searching for a pallet jack while three sit idle in an adjacent stockroom. Deliveries blocked.

Pallet jack down · Dock blocked
S.03

Digital Blackout

A network outage paralyses one store's checkout for hours, while the neighbouring Wi-Fi point has surplus bandwidth.

Surplus WiFi · Not shared

We all depend on HQs 500 km away for Wi-Fi or equipment problems my neighbour could fix in 2 minutes.

Manager · Fashion brand · La Part-Dieu, Lyon Field interview 2026
Document № SYN-OS-2026 / Revision 1.4 / Architecture · Internal

From Dependency
to Symbiosis.

A 7-flow distributed metabolism running across 200 stores, orchestrated by an OS that no one owns and everyone uses.

Pilot siteLa Part-Dieu · Lyon
Stores connected200
Resource flows7 active
Coverage radius≤ 500 m
Match latency8 s · p95
Last sync14:22:41
L01 Physical Layer

Tangible Flows

Thermal exchange, electrical balancing, waste rerouting and equipment pooling, orchestrated through store-level IoT bridges.

ProtocolMQTT 5.0 / KNX
Range≤ 500 m
Round-trip< 8 s
Energy Heat Waste Equipment
L02 Digital Layer

Immaterial Flows

Bandwidth pooling, distributed compute and human capital matching. The soft fabric that absorbs shocks the physical layer can't.

Throughput1 Gbps shared
Failover3-node mesh
Match time< 60 s
WiFi Cloud Team
Network topology
v.1.4
Live · 200 nodes
scale 1:200
SYNAPSE ORCHESTRATOR ENERGY CLOUD WIFI TEAM WASTE EQUIPMENT HEAT
L03 Orchestration

The OS Layer

An anonymized matching engine pairs needs and surplus across stores in real time. Humans only see validated requests. Never raw operational data.

EngineMulti-objective ILP
Privacyk-anonymity ≥ 5
DecisionHuman-in-loop
M / Resilience Live Index

System Health

Self-Sufficiency90%
Energy Closure76%
Network Density84%
Aggregated · refresh 2 s · pilot zone Z-042

The Impact
Aura

Visualising industrial data as a sensory experience. A pixelated heat map replaces cold dashboards with a living representation of each resource's health state.

URBANIST 900
Display
Synapse
URBANIST 300
Body
Real-time resource sharing
JETBRAINS MONO
Data / Code
RES · 90% · 14:22 · ZONE_042
01
OLED Black Architecture Pure black (#000000) background physically turns off OLED pixels. Since store staff use the app throughout their entire shift, this directly extends battery life until the end of the day. A radical Green IT principle.
02
Mosaic Heat Map Each cell of the pixel grid encodes a resource value as colour. From cold purple (surplus) to hot white (critical shortage). Tension is felt before it is read.
03
Meaningful Friction AI suggests, humans decide. Final validation of any resource exchange requires a physical meeting and QR scan. Reintroducing the human link into logistics.
04
Bento Box Structure Modular frosted-blur components structure information without cognitive overload. Each box is self-contained and readable at a glance.
05
Pixel V-Bars Resource gauges are filled with pixel blocks in the same heat map gradient. Making data states immediately intuitive.

From Signal
to Action

The user journey converts an operational emergency into cross-store collaboration in under 5 steps. Friction is minimal, decision-making stays human.

15:11◈◈
Overview
General Dashboard
13:24◈◈
TPE · PANNE CRITIQUE
Alert Detected
Red aura · POS terminal down
13:25◈◈
H&M · 2 TPE disponibles ✓
Marketplace
Available Resources
13:26◈◈
ECON.
SOCIAL
ECO.
ENVOYER LA DEMANDE →
Conscious Choice
Meaningful friction
13:28◈◈
SCAN QR CODE · VALIDATION PHYSIQUE
QR Code Scan
Physical link validated

The POS Terminal Test

Sales Saturday, 13:24. Two payment terminals fried at Zara following a power surge. Without Synapse: 4 hours of waiting. With Synapse:

13:24 · AUTOMATIC ALERT
Zara's store aura turns red in the Equipment zone. The manager receives a system notification and opens the app.
13:25 · RESOURCE HUB
Synapse detects that H&M (adjacent store) holds 2 surplus terminals. A loan request is auto-generated with 3 scenarios (economic, social, ecological).
13:26 · CONSCIOUS CHOICE
The manager manually selects the "Economic" scenario and confirms. They remain the sovereign actor. The AI only suggested.
13:28 · PHYSICAL LINK
An H&M sales rep brings the terminals. QR code validation scan. The exchange is logged, the Resilience Score rises back.

Result: 4 minutes vs 4 hours. Zero revenue loss. A social bond created between two formerly competing brands.

The Living
Interface

Dashboard Overview

Toggles from Local Aura (store view) to Global Mesh (district view) to observe flows at every scale.

Resilience Score

Real-time calculation of the mall's capacity to operate as a closed loop, aggregating all 7 critical resources.

Resource V-Bars

Vertical pixel gauges for 7 resources: Energy, Waste, Flow, Space, WiFi, CPU, Team.

Resource Status · Zara · Zone 042 · Live

Responsible
Design

Echoing research on AI anthropomorphism, Synapse integrates Meaningful Friction and pushes digital sobriety down to the pixel.

Meaningful Friction

Synapse's AI does not make decisions. It suggests opportunities and enforces intentional stop-points to guarantee human sovereignty.

The manager manually selects from 3 scenarios (economic, social, ecological)
Final validation of any equipment loan requires a physical meeting + QR Code scan
No irreversible action is automated without explicit confirmation

Radical Green IT

Every design decision was evaluated against its real energy impact on user devices.

OLED Black Architecture pure black #000000 to physically turn off OLED pixels
Short sessions interface optimised for decisive interactions under 30 seconds
Urbanist Typeface variable-weight typeface avoiding loading of multiple font files
Communications · Social Media
Synapse post 3
Synapse post 4
Synapse post 5

The App
in Visuals

Final screens of the Synapse application, from the living store aura to the resource marketplace.

Concept Art · v.2

See the same project,
told differently.

An experimental concept-art version of Synapse. Same project, narrated through pixel heat maps, living systems and field scenes.

Enter Concept Art