02 Services
Biometric software, specified then built.
SDS DIGITAL LTD develops facial recognition applications and related biometric software. Each service below is a distinct way of answering an identity question — not a catalogue of identical packages.
A Primary
Facial recognition app development
This is the design and construction of an application whose job is to capture a face, compare it, and return a usable result. It is not a demonstration of a model. It is product software: screens, permissions, error states, logs, and the rules that decide what a match allows.
It helps when identity has to sit inside a workflow you already run — login, approval, attendance, access, or a custom check that cannot be handled by a generic plugin.
We provide the application architecture, capture and matching integration, interface work, and the operating behaviour around retries, declines, and enrolment quality. Engagement usually starts with a written brief covering who is recognised, on which devices, and what a wrong result would cost. The typical result is a facial recognition application you can put in front of users.
B Open field
Biometric app development for a defined check
Some briefs are wider than face matching alone. Biometric app development here means building the surrounding application: enrolment, consent, device handling, fallback to another factor, and the records your team will inspect later.
It helps when the face is one part of a digital identity process rather than the entire product. We provide custom software around the biometric decision, not a visual overlay. Engagement is scoped from the identity event you need to support. The result is an application that treats biometrics as a specified step, not an ornament.
C Authentication
Biometric authentication solutions
Authentication asks a narrow question: is the person at the device the enrolled user? We build face recognition software that can unlock, approve, or continue a session when that question is answered, and stop when it is not.
It helps for returning-user access, step-up confirmation, and actions that are too sensitive for a reused secret. We provide the enrolment path, comparison, fail-closed behaviour, and the interface that makes the outcome obvious. The result is a biometric authentication flow that belongs to your product.
D Verification
Identity verification applications
Verification is usually a one-time or periodic proof, not a daily unlock. We build identity verification applications that sequence capture, comparison, and a clear pass or fail, with a human path when the software cannot decide.
It helps at onboarding, account recovery, and high-risk changes. We provide the application, the decision rules, and the records of what was checked. Engagement starts from the claim you need confirmed. The result is a verification step your operation can run repeatedly.
E Further software
Identification, security, and digital identity
These are related practices. They share a face as input. They do not share the same decision.
05
Facial identification software
Software that asks whether a captured face belongs to a known, permitted set. Useful for closed groups. We specify the gallery, the unmatched state, and the application around both.
06
Biometric security software
Controls that keep recognition honest: liveness, retry limits, enrolment quality, and an audit trail. Built as software behaviour, not a policy document left unused.
07
AI facial recognition
Model-backed comparison used inside a product with explicit thresholds and fallback. We engineer the application around the model so the result can be operated, not merely demonstrated.
08
Digital identity solutions
Recognition placed inside a wider identity model: who is enrolled, what a match permits, and how that decision is stored. Custom biometric technology development for that structure.
FAQ
Before a brief is written
Do you supply a ready-made facial recognition product?
No. SDS DIGITAL LTD develops applications against a specified requirement. The software is built for your users, devices, and decision rules.
Can work start from an incomplete requirement?
Yes. The first work is to make the identity check explicit: who is compared, against whom, and what happens when the software cannot confirm a face.
Where are you based?
SDS DIGITAL LTD is at 21 York Road, London, United Kingdom, W3 6TS. Enquiries: helpdesk@sdsdigital.bid or +44 7403 687972.
Open
Specify the check. We will build the application.