Home  /  Our Technologies  /  VISIO CLASS ROOM

RETICE Virtual Classrooms In-Person & Remote Local RETICE Network Sovereign & Secure

VISIO CLASS ROOM
Education everywhere and for everyone

Access to virtual classrooms — RETICE in-person and at a distance via our VISIO CLASS ROOM. Solve mass enrolment once and for all, combat teacher shortages, guarantee pedagogical continuity — on the local RETICE network and RENAL-SMART wide-area coverage, with no dependency on Internet or any telecom operator.

Request a Demonstration See the 4 Scenarios

 4 Usage Scenarios

1
Hybrid Mode Teacher in class · 1/3 in-person · 2/3 remote
2
Virtual Class — Studio Teacher in studio · Learners at home
3
Virtual Class — Home Teacher at home · Real-time teaching
4
Shortage / Emergency One teacher → multiple teacherless classes

Supporting Technology

RETICE intra-school RENAL-SMART ZEP-X KAT-AI
4
Usage Scenarios
100%
Local Network · No Internet Required
÷3
Physical presence reduced (hybrid mode)
0
CAPEX for the school
+∞
Simultaneous accessible classes
Definition & vision

Hybrid education: everywhere, for everyone, without Internet

VISIO CLASS ROOM is RETICEO's virtual classroom solution, natively integrated into the RETICE infrastructure (intra-school local network) and RENAL-SMART (wide-area coverage 5–40 km). It enables institutions to deliver teaching accessible both in-person and remotely, solving the problem of mass enrolment and guaranteeing pedagogical continuity in all contexts.

With RENAL-SMART, RETICE brings the full flexibility of digital technology to Education. Not only does each equipped school become fully digital, but every teacher can share their classes virtually and physically — whether present in class, in a studio, or teaching from home.

  • Camerised classrooms — rooms equipped with cameras connected to the local RETICE video server.
  • Systematic recording — lessons broadcast live then edited into tutorials available on-demand.
  • ZEP-X as universal terminal — video stream reception, interactive participation, active stylus.
  • Integrated KAT-AI — video annotation, post-lesson quizzes, adaptive comprehension tracking.
  • 0 telecom operator — runs entirely on the local RETICE network or via RENAL-SMART.

 Supporting Infrastructure

RENAL-SMART — Wide-area coverage 5–40 km · Voice-Video-Data · Learners & teachers at home
RETICE — Intra-school local network Smart Local Cloud · VISIO CLASS ROOM video server · KA SOFT LMS
VISIO CLASS ROOM Local video server · Camerised classroom · Studio · Recording & replay
ZEP-X Terminals + KAT-AI Video stream reception · Interactive participation · Adaptive quizzes · Active stylus
Usage modalities

4 scenarios for every teaching situation

VISIO CLASS ROOMS operate across four scenarios with "camerised" classrooms connected to the RETICE video platform. Each scenario can be activated independently or in combination.

Scenario 1 — Hybrid Mode

Teacher in class with a portion of students

The teacher divides their physical classroom into 3 rotating groups. They teach in the presence of each third of students physically present — the remaining two thirds follow the lesson in real time from home via RENAL-SMART. Each group rotates through the physical classroom: this is the "hybrid mode".

Group A — 1/3

In physical class
with the teacher

Group B — 1/3

At home
via RENAL-SMART

Group C — 1/3

At home
via RENAL-SMART

 Groups rotate each session — every student attends in person according to the agreed schedule

Mass enrolment solved — large cohorts can be divided without building new classrooms.
Social distancing — hybrid mode keeps lessons running during health or security constraints.
Camerised classroom — the room is connected to the local RETICE video server: remote students see and hear the teacher in real time.
Two-way interaction — remote learners can ask questions via their ZEP-X terminal (chat, audio, stylus).
Automatic recording — the lesson is captured, edited and made available on-demand for all groups.
Scenario 2 — Virtual Class · Studio

Teacher in studio, no physical students

The teacher is in a dedicated studio room or a purpose-equipped teacher's room — with no physical students. They conduct their virtual class and all learners follow in real time from home via RENAL-SMART.

Teacher side

  • HD camera + lapel microphone studio
  • Digital whiteboard or shared ZEP-X screen
  • Connection to RETICE Smart Local Cloud
  • Direct streaming to local video server

Learner side

  • ZEP-X terminal at home
  • Video stream reception via RENAL-SMART
  • Participation: questions, quizzes, annotation
  • Replay available after the lesson
No classroom required for this lesson — optimised use of teaching spaces.
Optimal broadcast quality — the studio is designed for professional video capture.
Multiple simultaneous classes — one teacher can broadcast to an unlimited number of learners connected on RENAL-SMART.
KA SOFT LMS integrated — the lesson is automatically linked to the curriculum, resources and KAT-EXAM assessments.
Scenario 3 — Virtual Class · Home

Teacher teaching from home

The teacher delivers their lesson directly from home, from a prepared workspace. Learners follow in real time via RENAL-SMART on their ZEP-X terminals, wherever they are within the coverage area.

Home virtual class flow

Teacher's home

HD camera + mic · ZEP-X Teacher · Connected via RENAL-SMART

RETICE video server

School Smart Local Cloud · Encoding · Secure distribution · Recording

Learners' ZEP-X

Home or study room · HD reception · Real-time interaction

RENAL-SMART Smart Local Cloud RENAL-SMART → ZEP-X
Maximum flexibility for the teacher — teaches from anywhere covered by RENAL-SMART.
Minimal setup — a ZEP-X terminal, a microphone and a RENAL-SMART connection are all that's needed.
Live lesson recorded — edited and themed afterwards to form tutorials accessible on-demand in the KA SOFT LMS.
KAT-AI active — learner engagement analysis, dropout detection, adaptive post-session quizzes.
Scenario 4 — Shortage & Emergency

Fighting teacher shortages

The teacher is in a classroom, at home or in a studio and delivers lessons in real time to learners in classrooms experiencing teacher shortages — temporarily or permanently — due to absence, strike, insecurity, pandemic or staff shortfall.

Teacher absence
Strike
Insecurity / conflict
Pandemic
Staff shortfall
Remote area

One teacher → N simultaneous classes

1 Teacher
Studio / Class / Home
RETICE · RENAL-SMART
Class A — School 1
Class B — School 2
Class N — School N
Guaranteed pedagogical continuity — no lesson cancelled, even in case of absence or insecurity.
A national expert broadcast everywhere — a specialist can simultaneously teach classes in multiple regions or countries via RENAL-SMART.
Shared resources — the best teachers cover zones with a structural deficit in pedagogical supervision.
KAT-AI monitoring — automatic detection of unsupervised classes, real-time alerts to management.
Technical architecture

RETICE · RENAL-SMART · VISIO CLASS ROOM — three layers, one seamless experience

VISIO CLASS ROOM is not a standalone application: it is an application layer built on the power of the RETICE-RENAL SMART infrastructure to operate 100% locally, without Internet, with complete confidentiality.

Component Role in VISIO CLASS ROOM Activated Scenarios
RETICE
Intra-school local network		 Transports the high-definition video stream between the camerised classroom, the studio and ZEP-X terminals within the school. Hosts the VISIO CLASS ROOM video server on the Smart Local Cloud. 1 · 2 · 3 · 4
RENAL-SMART
Wide coverage 5–40 km		 Extends the VISIO CLASS ROOM reach to learners' and teachers' homes. Carries Voice-Video-Data over a wide area without a telecom operator. Enables Scenario 4 to connect several distant schools. 1 · 2 · 3 · 4
Smart Local Cloud
School hub		 Hosts the VISIO CLASS ROOM local video server. Stores all lesson recordings for on-demand viewing. Manages access rights, authentication and class scheduling. 1 · 2 · 3 · 4
CeRSER
Autonomous solar energy		 Powers the video server, cameras and all terminals with renewable energy — guaranteeing virtual class availability even during national grid outages. 1 · 2 · 3 · 4
ZEP-X
Educational terminal — 8 models		 Universal reception and interaction terminal for VISIO CLASS ROOM. Teacher side: broadcasts the stream. Learner side: receives the stream, asks questions via stylus, answers KAT-AI quizzes in real time. 1 · 2 · 3 · 4
KA SOFT LMS
Learning platform		 Integrates the VISIO CLASS ROOM class schedule, distributes associated teaching resources, archives replays, manages progress tracking and live quiz results. 1 · 2 · 3 · 4
KAT-AI
Embedded educational AI		 Analyses engagement in real time during VISIO CLASS ROOM sessions. Generates adaptive post-session quizzes. Detects disengagement. Alerts management when a class has no teacher (Scenario 4). 1 · 2 · 3 · 4
KAT-EXAM
Digital exam platform		 Integrates with VISIO CLASS ROOM sessions for remote assessments: homework after the visio session, continuous assessment in kiosk mode from home on the RENAL-SMART network. 1 · 2 · 3
Measurable impact

The benefits of VISIO CLASS ROOM for the educational ecosystem

Mass enrolment solved

Large cohorts are divided into rotating groups without building new classrooms. Physical capacity is no longer a glass ceiling.

Teacher empowerment

A national expert can now deliver lessons to hundreds of classes simultaneously via RENAL-SMART — multiplying impact without work overload.

Absolute pedagogical continuity

Strike, absence, pandemic, insecurity: no lesson is cancelled. VISIO CLASS ROOM guarantees teaching in all conditions.

Territorial equity

Remote, rural or structurally underserved areas receive the same lessons as urban zones — via RENAL-SMART's wide coverage.

On-demand tutorials

Each live lesson is recorded, edited and indexed. It becomes a tutorial accessible at any time in the KA SOFT LMS — an enriching course library built over the years.

Environmental impact

Fewer teacher and learner commutes. CeRSER 100% renewable energy to power video servers and ZEP-X terminals.

Live lesson value creation

From live to tutorial — one lesson, two lives

Lessons followed live within VISIO CLASS ROOM are systematically recorded on the school's Smart Local Cloud. After the session, they are edited and themed to form a library of pedagogical tutorials available on-demand in the KA SOFT LMS.

Live lesson

Real-time broadcast on RETICE / RENAL-SMART — in-person or at-home learners.

Editing & theming

Chapter segmentation, automatic indexing, association with LMS resources.

Tutorial available on demand

Accessible in the KA SOFT LMS 24/7 on the local RETICE network — with associated KAT-AI quizzes.

RETICE Pedagogical Library

Mathematics Grade 9 — FunctionsRecorded · 45 min · Integrated KAT-AI quiz
Biology Grade 12 — GeneticsRecorded · 60 min · ZEP-X stylus diagrams
Physics-Chemistry — ElectricityRecorded · 52 min · Hybrid mode Sc.1
History-Geography — DecolonisationRecorded · 38 min · Scenario 4 emergency

Stored on Smart Local Cloud · Accessible via local RETICE network · No Internet

Comparison

Traditional classroom vs. VISIO CLASS ROOM RETICE

Criterion Traditional classroom VISIO CLASS ROOM RETICE
Mass enrolment Limited to the physical capacity of the room Unlimited — N simultaneous classes via RENAL-SMART
Teacher shortage Lesson cancelled, pedagogical delay Lesson maintained — remote teacher via RETICE network
Internet connection required Not applicable No — 100% local RETICE + RENAL-SMART network
Equity in remote areas Limited access, absent teachers Identical — same lesson, same teacher everywhere
On-demand lessons Not available Recorded, edited, accessible in KA SOFT LMS
Social distancing Impossible without reducing numbers Rotating hybrid mode — 1/3 in-person, 2/3 remote
Personalised tracking (AI) Manual, limited KAT-AI — adaptive quizzes, dropout detection, alerts
Cost to the State / school New classroom construction, recruitment 0 CAPEX — included in RETICEO BOO contract
Integrated ecosystem

VISIO CLASS ROOM in the RETICEO BOO offer

VISIO CLASS ROOM is not an option — it is a native component of the RETICE-RENAL SMART infrastructure, included in the BOO contract. Zero CAPEX, zero manual configuration, deployed and operated by RETICEO.

RETICE

Intra-school local network — backbone of VISIO CLASS ROOM within the school.

RETICE Infrastructure →

RENAL-SMART

Wide coverage — extends VISIO CLASS ROOM to homes and other schools.

RENAL-SMART →

ZEP-X

Universal broadcast and reception terminal — 8 models adapted to every profile.

ZEP-X Terminals →

KAT-AI

Embedded AI — analyses engagement, generates post-session quizzes, alerts on dropout.

KAT-AI →
See our BOO Offers
Ready to deploy VISIO CLASS ROOM?

Education everywhere and for everyone —
from your very first equipped school

Our teams deploy the RETICE-RENAL SMART infrastructure with integrated VISIO CLASS ROOM in under 90 days. Zero upfront investment — everything is included in the BOO contract.

Request a Demonstration See our BOO Offers RETICE-RENAL Infrastructure KAT-AI KAT-InspEduc
No Internet or telecom operator Guaranteed data sovereignty 0 CAPEX — BOO Contract Deployed in 90 days