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  • Team shift handovers
  • AI mobile concept

Shiftcairn

A shift-handover app that turns voice updates into reviewable actions and source-linked team digests.

Shiftcairn product concept in a branded setting

Designed around4 AI workflows

Project overview

Shiftcairn explores team shift handovers through a mobile experience built around a chronological handover feed with voice capture dock. A shift-handover app that turns voice updates into reviewable actions and source-linked team digests. The proposed journey connects handover feed, speak an update, ask the shift, review and share. Four original phone showcases establish the visual direction, while the case study defines the supporting feature set and a proposed Java architecture.

The challenge

Shift teams need concise handovers that preserve the source notes and avoid silently assigning tasks. On a phone, the person also needs to capture information quickly, understand where an answer came from and return to the original material without navigating through a dense desktop interface.

  • Keep handover feed and speak an update connected within a short mobile flow.
  • Make voice-to-actions correctable when the model misreads the input.
  • Explain priority suggestions through visible references or user-selected preferences.
  • Keep changes, sharing and data retention under explicit user control.

Our solution

The design begins with a chronological handover feed with voice capture dock, using large touch targets, short task sequences and contextual sheets. Extract proposed actions from a dictated update for review. Answer questions from selected team notes with timestamps. The companion views keep drafts, original material and accepted decisions distinct. A slate, sky blue and orange visual system gives this app its own character within the collection.

  • Extract proposed actions from a dictated update for review.
  • Answer questions from selected team notes with timestamps.
  • Suggest which unresolved items to highlight and explain why.
  • Create an editable summary before a user explicitly shares it.

Key features

  • Handover feed

    Review a compact shift timeline with pinned notes and assignment cards.

  • Speak an update

    Review a voice note converted into editable actions and open questions.

  • Ask the shift

    Review an AI answer citing two original updates and their timestamps.

  • Review and share

    Review a draft handover digest with included notes, audience controls and explicit Share button.

  • Voice-to-actions

    Extract proposed actions from a dictated update for review.

  • Source-linked retrieval

    Answer questions from selected team notes with timestamps.

  • Priority suggestions

    Suggest which unresolved items to highlight and explain why.

  • Digest drafting

    Create an editable summary before a user explicitly shares it.

  • Pinned updates

    Keep selected notes visible to the next shift.

  • Explicit sharing

    Choose the audience before publishing a digest.

  • Action ownership

    Confirm an owner before assigning a proposed action.

  • Original-note access

    Open the source behind any summarized update.

Proposed technology stack

Proposed Android architecture using Java and Android Views. AI processing, storage and synchronization are design proposals for this concept, not integrations implemented by this portfolio.

  • Java
  • Android Views
  • SQLite
  • AI services

The results

The concept defines four mobile views, four AI workflows and twelve feature areas. The next validation would ask a user to complete handover feed, inspect the proposed speak an update output and correct an intentional extraction or suggestion error. Evaluation would focus on source traceability, correction effort and task completion. No usability study or business-impact measurement is claimed.

  • 4Original mobile showcase views

  • 4Proposed AI workflows

  • 12Designed feature areas

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