Autonomous Laboratories & Closed-Loop Discovery | VARUNÉ Labs
Illustrative proposed autonomous formulation laboratory with bounded robotic work cells, instruments and active human supervision

Proposed capability · subject to evidence gates

Autonomous Laboratories & Closed-Loop Discovery

Let machines execute bounded loops while people retain the objective, limits and stop authority.

One programme. Two levels of scientific access.

The technical case remains rigorous while the public meaning stays clear and inspectable.

For scientific readers

A proposed closed-loop laboratory could connect human-defined objectives, constrained experimental design, robotic execution, analytical measurement, provenance and model-guided selection of the next experiment.

Autonomy would be task-bounded. The system could optimise only inside an admitted variable, material and equipment domain; it could not redefine the scientific objective, expand the hazard envelope or make clinical, quality or release decisions.

In plain English

A robot could repeat a carefully defined make-and-measure cycle and suggest the next test. Scientists would still choose the question, approve the limits and decide what the result means.

The useful test is not whether the robot looks futuristic. It is whether the workflow learns more safely and reliably than the real alternative.

Illustrative bounded make-measure-learn loop

Scientific question

Can a constrained robotic workflow reach a defined formulation or materials decision using fewer samples while preserving identity, repeatability and safe recovery?

Variables to admit
  • Human-approved composition space
  • Processing sequence
  • Measurement timing
  • Acquisition function and stopping rule
Observations to preserve
  • Decision quality and sample efficiency
  • Dispensing and measurement repeatability
  • Identity and metadata continuity
  • Exceptions, interventions and recovery time
Controls and comparators
  • Non-hazardous admitted materials
  • Manual baseline
  • Locked objective and constraint set
  • Injected identity, instrument and communication faults

Decision useAdopt one bounded automated step, redesign interfaces, retain the manual route or stop the automation case.

Constrained Bayesian optimisation

Expected improvement can choose a useful next experiment under declared constraints. It cannot know an unmeasured hazard or decide that an objective is scientifically or ethically valid.

xₙ₊₁ = argmaxₓ EI(x) subject to gⱼ(x) ≤ 0
A model fragment for explanation, not a protocol, prediction or result.
Assumptions that must remain visible
  • The objective and constraints are human-defined and versioned
  • Uncertainty is represented and tested
  • The proposed point remains inside the admitted physical and safety domain

A proposed equipment system, not a procurement list.

Every system would need justified demand, competent operators, utilities, safety controls, maintenance and an accountable intended use.

  1. 01

    Modular collaborative-robot cell

    Move identified labware through approved physical states.

    Dependencies
    • Guarding and safe-state design
    • Verified end effectors
    • Human intervention route
  2. 02

    Automated liquid and powder dispensing

    Create traceable candidates inside an approved mass and material range.

    Dependencies
    • Gravimetric verification
    • Containment
    • Cleaning and cross-contamination controls
  3. 03

    Machine-vision identity station

    Challenge labware presence, orientation and identifier continuity.

    Dependencies
    • Lighting control
    • Confidence thresholds
    • Independent inventory reconciliation
  4. 04

    Instrument orchestration layer

    Coordinate approved steps, versions, states and human gates.

    Dependencies
    • Documented state machine
    • Interface monitoring
    • Rollback and event log
  5. 05

    ELN/LIMS evidence interface

    Preserve sample, method, raw data and decision provenance.

    Dependencies
    • Role-based access
    • Data ownership
    • Validated state only when required by intended use

Machines may assist. Named people remain accountable.

Proposed data layer
  • Physical and digital sample state
  • Protocol, software and model versions
  • Raw measurement and calibration context
  • Immutable exception and intervention record
Human authority

The scientific workflow owner approves the objective and candidate space; safety and quality owners can pause, reject or retire the system independently.

Automation must never

The system cannot admit new materials, rewrite constraints, conceal exceptions, self-approve changes or make final scientific, clinical, quality or release decisions.

The output is a decision package, not a theatrical result.

Potential output

A comparative automation-feasibility record covering learning rate, repeatability, material use, operator burden, failure modes and safe recovery.

Stop or transfer when

Stop when the manual baseline is safer or stronger, or when identity, provenance, interface reliability, human control or measurable value is insufficient.

One scientific standard. Two distinct campus expressions.

Shared governance connects Glasgow and Hyderabad. Climate, infrastructure, demand and regional value keep their designs materially different.

GLA

Glasgow

Scientific focus
High-mix robotic science cells connected to formulation, analytical and advanced-manufacturing decisions.
Design response
Dark optical-control zones, modular instrument bays and a visible human operations room.
Value hypothesis
Could create a testbed for responsible laboratory automation before partner or manufacturing deployment.

The campus expression is a planning hypothesis only. It does not represent a secured site, approved design, funded programme, partner commitment or operating capability.

HYD

Hyderabad

Scientific focus
Repeatable automation, instrument interoperability and workforce development around formulation and quality workflows.
Design response
Serviceable modular cells, resilient local control and staged integration that does not require full autonomy.
Value hypothesis
Could help teams evaluate automation economics and transfer evidence without assuming labour replacement.

The campus expression is a planning hypothesis only. It does not represent a secured site, approved design, funded programme, partner commitment or operating capability.

A credible prospective user needs a defined decision, not square footage.

Pharmaceutical development teams

Evidence that one repetitive workflow benefits from automation.

Proposed deliverable

A bounded feasibility comparison against a manual baseline.

Laboratory automation suppliers

A realistic but controlled interoperability challenge.

Proposed deliverable

An interface and recovery evidence package without product endorsement.

Universities and AI-chemistry groups

A governed route from algorithm to physical experiment.

Proposed deliverable

A scoped closed-loop study with rights, limits and human gates explicit.

Measure sustainability at the same decision boundary.

Future intent is not current performance. Every measure requires a defined workflow, boundary and accountable record.

MetricMethodDecision use
Material per accepted decisionMeasure candidate, solvent, consumable and control use against the manual baseline.Test whether sample efficiency is real rather than assumed.
Energy per unattended hour and decisionSubmeter robots, instruments, HVAC and compute through active and idle states.Avoid trading scientist time for hidden energy demand.
Recoverable failure rateRecord failed transfers, rework, discarded material and safe recoveries.Prioritise robustness before throughput.

No experiment advances on visual ambition.

Illustrative proposed experiment envelope. This is not performed work, a protocol, an installed capability, a service offer, a validated method or evidence of an operating laboratory. No GMP, GLP, manufacturing-licence, clinical or regulatory-readiness status is claimed.

  1. 01

    Approved use case, objective and constraint set

  2. 02

    Physical guarding, safe state and recovery drills

  3. 03

    Identity and data-integrity challenge

  4. 04

    Cybersecurity and supplier-dependency assessment

  5. 05

    Independent human pause and override

  6. 06

    Stage-appropriate software validation where the intended use requires it

Primary context, with the caveat attached.

These sources inform the proposed programme. They do not prove VARUNÉ capability, affiliation, performance, compliance or regulatory acceptance.

Peer-reviewed precedent

Nature: an autonomous laboratory for accelerated inorganic-materials synthesis

Demonstrates integration of robotics, computation, characterisation and active learning in a bounded materials workflow.

CaveatReported study performance belongs to that platform and does not prove general autonomy or pharmaceutical suitability.

Open primary source
Peer-reviewed precedent

Nature: a mobile robotic chemist

Shows a mobile robot and Bayesian search across a defined ten-variable experimental space.

CaveatThe experiment is a research precedent, not evidence of a VARUNÉ platform or universal productivity.

Open primary source
Official programme

Innovate UK: Medicines Manufacturing - Labs of the Future

Provides current UK policy context for digital, automated and robotic medicines process development and manufacturing innovation.

CaveatA competition scope is not evidence of a VARUNÉ campus application or award, or that VARUNÉ has developed the technologies described. NEUVIOR's separate funded-project record is stated in the evidence hub.

Open primary source

Bring a real question. Keep every claim inside the evidence.

A conversation or published concept does not create a partnership, service, installed capability, programme commitment or authority to use another organisation’s name.