Mobile and Tablet Clinical Access for Doctors and Nurses

Overview

The Moana mobile and tablet application is a clinical management platform built specifically for doctors and nurses to manage patient information, medical records, and treatment workflows from a phone or a tablet. It functions as a mobile electronic medical record interface, giving healthcare professionals the ability to access patient profiles, record clinical visits, review medical history, manage prescriptions, monitor patient progress, and coordinate care between doctors and nurses without being tied to a desktop workstation.

The application is built around role based permissions rather than a single shared view. Doctors and nurses see different dashboards, different levels of detail, and different editing rights, all drawn from the same underlying patient record. This is not two separate applications presented as one. It is a single record, with access shaped by clinical responsibility.

The same record and the same role based permissions carry across screen sizes. On a phone, the application presents a single column, task focused layout suited to quick lookups between patients. On a tablet, the larger screen is used to show more of the patient record at once: a patient list alongside an open patient profile, or a visit form alongside the medical history it depends on. The underlying data, the roles, and the security model do not change between the two. Only the layout adapts.

That distinction matters in a hospital setting where doctors and nurses work the same patient from different angles at different times, and increasingly from different devices over the course of a shift. A nurse recording vitals at the bedside on a phone and a doctor reviewing the same patient an hour later on a tablet at the nurses' station are both working from the same data, updated as it happens, rather than from two records that have to be reconciled later.

Security sits underneath every part of the application, on either device. Login is governed by username and password entry with secure session management, and every subsequent action a user takes is filtered through their assigned role. A nurse cannot accidentally see, edit, or create something a doctor's role permission does not allow, and the reverse holds for doctors operating outside their own assigned patients.

The result is a clinical tool that supports the daily rhythm of ward based care on whichever device is at hand: checking who is assigned to you, reviewing a history before you walk into a room, documenting a consultation as it happens, and keeping the next clinician on shift informed without a handover summary having to be written from scratch.

Core Capabilities

Role Based Access for Doctors and Nurses

The application supports two primary roles. Doctors have full clinical control: they can access all patient records, review medical history, add diagnosis and treatment plans, prescribe medications, write clinical notes, manage referrals, and update patient medical data. Nurses have a deliberately narrower set of permissions: they can view patients assigned to them, monitor patient medical records, record vitals, track progress, and assist in clinical documentation, while prescriptions, doctor notes, and diagnosis details remain restricted to view only or partially visible. Registration, prescribing, and writing a diagnosis are blocked for nurses at the role level, not left to individual discretion. These permissions are identical on phone and tablet. The device changes how much is shown on screen at once, never what a role is allowed to do.

Secure Authentication and Session Management

Access begins with a splash screen and login interface requiring username and password entry, validated through a secure authentication process. Session management governs how long a login remains active and ensures that only registered doctors and nurses, authenticated through their assigned role, can reach patient data, regardless of whether the session is opened on a phone or a tablet.

Mobile View

On a phone, the application presents a single column layout designed for quick, one handed use between patients. The main dashboard, patient profile, visit documentation, and prescription screens are each presented as a focused, full screen view, with navigation moving forward and back between screens rather than showing several panels at once. This layout suits the way doctors and nurses actually move through a ward: checking one patient, recording one observation, moving to the next bed, with the interface staying out of the way between each step.

Tablet View

On a tablet, the larger screen is used to show more of the patient record at the same time rather than simply enlarging the phone layout. A typical tablet screen presents the assigned patient list in one panel and the open patient profile in an adjacent panel, so a clinician can move between patients without leaving the profile view and returning to a separate list screen each time. During a consultation, the visit documentation form can be shown alongside the patient's medical history, vitals, and current prescriptions, so a doctor or nurse can document the present visit while keeping relevant history visible rather than having to recall it or switch screens. The same role based restrictions apply throughout: a nurse's tablet view shows the same permitted fields as a nurse's phone view, arranged to make better use of the additional space.

Mobile and tablet are presented as a single application throughout this document. The data, the roles, and the security model are shared. The tablet view simply makes use of the larger screen to present more of that same record at once.

Role Specific Dashboards

After login, doctors and nurses land on a main dashboard that serves as the central control panel for patient management, including patient overview, patient search, quick navigation to patient profiles, notifications and alerts, and assigned patient lists. The doctor dashboard surfaces all patients under that doctor's care, recent consultations, pending follow ups, and patient alerts. The nurse dashboard surfaces patients assigned to that nurse, monitoring tasks, vital recording reminders, and care updates. On a tablet, dashboard panels are arranged side by side rather than stacked, allowing more of this information to be visible without scrolling. The same dashboard structure presents different information depending on who is logged in, on either device.

Patient Assignment System

Patients can be assigned to doctors for diagnosis and treatment, and to nurses for monitoring and care support. A nurse can view the records of patients assigned to her, allowing her to track conditions, review medical history, monitor treatment progress, and record daily observations, while remaining unable to modify critical medical decisions such as prescriptions or an official diagnosis. This preserves clinical hierarchy without preventing nurses from doing the monitoring work the role requires.

Patient Registration and Profile Management

Healthcare staff can register new patients and manage patient profiles directly from the application on either device. Registration fields typically include patient name, age, gender, contact details, patient identification number, profile photo, and medical category. Each patient has a dedicated profile page containing basic patient information, assigned doctor, assigned nurse, medical alerts, current treatments, and patient history, functioning as the central hub for everything related to that patient. On a tablet, registration forms can be completed alongside a reference view of similar existing records, reducing the chance of creating a duplicate entry.

Medical History on Mobile and Tablet

The medical history section provides a timeline of a patient's health records, including previous diagnoses, chronic conditions, allergies, surgical history, past treatments, lab test results, and diagnostic imaging. Having this available on a phone allows doctors and nurses to understand long term patient conditions, avoid conflicting treatments, and track medical progression without returning to a desktop terminal between patients. On a tablet, the same history can be viewed in a dedicated panel beside the current visit, supporting a clinician who wants the full timeline in view while documenting today's encounter.

Visit and Consultation Documentation

Doctors document patient consultations through a structured visit workflow: selecting a patient, recording vital signs, documenting symptoms, adding a diagnosis, prescribing medication, and scheduling follow ups. Nurses assist by recording vital signs, including blood pressure, heart rate, temperature, oxygen saturation, and weight, which become part of the patient's visit record alongside the doctor's documentation. On a tablet, the visit form and the patient's recent history are presented together, while on a phone the same workflow moves step by step through individual screens.

Prescription Management with Nurse Visibility

Doctors create and manage prescriptions, recording medication name, dosage, frequency, duration, and special instructions. Nurses can view prescriptions for the patients assigned to them, which allows them to administer medications correctly and monitor treatment adherence, but nurses cannot edit or create prescriptions, on phone or tablet. Physician authority over treatment decisions is preserved at every step.

Clinical Notes with Restricted Editing

Doctors add clinical notes covering diagnostic observations, treatment rationale, patient instructions, and follow up recommendations. Nurses can view limited portions of doctor notes relevant to the patient's care, but editing privileges remain restricted to doctors, allowing nurses to coordinate care without altering medical decisions.

Notifications and Alerts

The application includes a notification mechanism covering new patient assignment, upcoming appointments, medication schedules, lab result availability, and follow up reminders, helping ensure timely medical responses across both doctor and nurse roles and across both device types.

Structured Medical Forms

Patient documentation is standardised through structured forms using text fields, dropdown menus, date selectors, numeric inputs, medical checklists, and notes sections. Structured data entry of this kind supports consistent medical records, reduces documentation errors, and makes records easier to retrieve later, regardless of whether the form was completed on a phone or a tablet.

Security and Privacy Controls

The application applies role based access control, encrypted patient data, secure login authentication, access logging, and permission restrictions throughout, protecting confidential patient information at every point of use, on every device.

Who Uses This Module

Doctors

Doctors act as the primary medical decision makers in the system, with full clinical control: accessing all patient records, reviewing medical history, adding diagnosis and treatment plans, prescribing medications, writing clinical notes, managing referrals, and updating patient medical data, from a phone or a tablet depending on the setting.

Nurses

Nurses use the application to monitor and manage patient care activities: viewing patients assigned to them, monitoring medical records, recording vitals, tracking progress, and assisting in clinical documentation, with restricted permissions in prescriptions, doctor clinical notes, and diagnosis details. Many nurses move between a phone for bedside tasks and a tablet at a fixed station within the same shift.