EtudeSpark iOS - Cognitive Studio Session

Practice that teaches the student how to practice.

Standalone concept mockups that apply the cognitive plan to the studio-session surface. The design keeps the existing Evening Studio landscape frame, but layers in interleaved rotation, chunk targets, bumpy-spot micro-loops, varied practice challenges, rest interceptions, and self-diagnosis before save.

Concept boundary   These are not replacements for ios-studio-session.html. They are additive idea screens for product review. The main guardrails stay intact: one primary action, no quality grades, honest on-device recording language, and no timer-watching in the collapsed session drawer.
Smart rotation ready
20 min focus cap
Interleaved mode
Today's practice recipe
Built from Ms. Adeyemi's assignment targets and Eli's beginner attention cap.
04:00
Warm-up ladder
C major scale, hands apart
Now
06:00
Sonata in G
Chunk A: m. 8-12, staccato left hand
Next
05:00
Minuet in G
Chunk B: line 2, phrase lift
Mix
05:00
Sonata return
Same chunk, one recorded take
Lock
Rotation keeps the brain rebuilding the plan.
The app prevents 20 straight minutes on one frustrating passage by rotating technique, Piece A, Piece B, then a short return.
4Blocks
2Pieces
1Take

1 - Smart Practice Rotation - interleaved start

The session starts as a teacher-informed recipe rather than an open timer. Blocks mix technique, two pieces, and a return pass so the student changes context before frustration turns into mindless repetition.

Block 2 of 5
06:12 left
Repertoire chunk
Sonata in G Major
Haydn - target section from weekly assignment
Section m. 8-12
Tempo 72
Focus loose wrist
8
9
10
11
12

Rotation queue

1
Warm-up ladderCompleted 03:58
2
Sonata m. 8-12Chunking prevents end-to-end drift
3
Minuet line 2Switch context next
4
Return passOne short take
Warm-upSonataMinuetReturn

2 - Chunk target canvas - deliberate practice fields

The teacher's broad note becomes concrete on the stand: measure range, target tempo, and focus. The bumpy-spot bookmark is an icon tool, while the primary action remains the chunk-level recording.

Bumpy spot loop
m. 9-12 - 70%
Micro-loop
Sonata bumpy spot
Created from bookmark while listening to the reference.
Teacher reference loop0:38-0:52
50%
70%
85%
100%

Three-pass reset

Play the isolated spot three times at 70%, then return to the full phrase.

1
2
3
BookmarkLoop 3 repsFull phraseNext block

3 - Bumpy Spot Micro-Loop - slow, repeat, return

A bookmark instantly narrows practice to two to four measures, pins a pitch-preserved slowdown, and asks for three short attempts before returning to the full phrase. The UI makes the efficient behavior the path of least resistance.

Challenge ready
Mastered chunk
Varied practice
Change the problem slightly
Contextual interference for chunks the student can already play.

Generated challenge

Rhythm switch

Play m. 8-12 in a dotted long-short rhythm, then one normal pass.

Hands togetherNo pedalRelaxed wrist
Tempo ladder
The next challenge can switch speed instead of rhythm.
60%Done
80%Now
100%Next

4 - Challenge Generator - resilient motor memory

Once a chunk is comfortable, the app proposes a small variation: rhythm switch, articulation change, hands-alone pass, or tempo ladder. It is a practice prompt, not a score mechanic.

Studio active
18:04 continuous
Repertoire
Sonata in G Major
Still on m. 8-12
Brain rest

Give the pattern two minutes to settle.

You have stayed on the same chunk for 18 minutes. A short pause protects the work from turning into tired repetition.

Clocks pauseNext: Minuet line 2No ring penalty
2:00Reset

5 - Rest Interception - distributed practice

After a long uninterrupted stay on one piece or chunk, the app offers a soft rest prompt. The copy frames rest as part of learning, and the telemetry does not punish taking the break.

Before save

What did you notice while practicing?

Two taps build self-diagnosis before the teacher hears the take. Still not a grade.

Where was the bumpy spot?

Start
Middle
End
Smooth

How was rhythm?

Steady
Line 2
Rushed
1
2
3
4
5
18 min - 3 blocks - 1 bumpy loopSave includes reflection, session telemetry, and recorded take metadata.

6 - Metacognitive Reflection - self-monitoring before submit

The current effort check becomes a short diagnosis step: where the hard spot was, what rhythm felt like, and perceived effort. These are student observations, not teacher-facing quality grades.

Static concept mockup. Opens directly in a browser. Cognitive ideas sourced from docs/plans/cognitive.txt and intentionally kept separate from the current ios-studio-session.html baseline.