Spark Full Circle — Cinematic Home Prototype (NASA-HOME-20261013-07)

STAGING

Good evening, Mark

56° ClearH 66° · L 49°

MY LIFE

Today

Tuesday, October 13

Dentist appointment
Reminder set · Bring insurance card
9:30 AM

Lunch with Angela
At home · Just the two of us
12:15 PM
Soccer practice
Skylar & Max · Riverside field
4:30 PM

3 events today

NEXT UP

Burgers at Mom’s house is in 2 days.

Thursday, October 15

Coming up

PEOPLE & OCCASIONS

NEXT UP

Halloween is in 18 days.

Saturday, October 31 · Family · Costumes at dusk

Coming up

Add Spark to Home Screen

The full-screen app experience, one tap away.

Preview Controls

Prototype-only panel. It floats over Home and takes no space in the composition.

Build

NASA-HOME-20261013-07 · Cinematic lighting refinement, camera expansion & AUTH-DEV completeness
Earth: NASA Visible Earth (Blue Marble NG) · Lights: NASA Black Marble 2016 · Clouds: record 57747 · Stars: Yale BSC5 · Cinematic Earth: V2 master plate.

Today Style

Same card, same content, same layout — only the header band and perimeter treatment change. Neither style is preselected as a winner.

Earth

Daylight Treatment — NASA Earths

The V2 Cinematic Earth is a single fixed painting — it has one daytime grade. Treatments apply to the NASA Earths (B1/B2).

Camera Distance — NASA Earths

The V2 Cinematic Earth is a single fixed painting — one framing. Camera distance applies to the NASA Earths (B1/B2), re-rendered at each distance.

Time of Day

--:--Live

Solar (computed)

Sunrise --:-- · Solar noon --:-- · Sunset --:--
Sun elevation --°
Sample location: New York, NY (40.7128, −74.0060)

Weather values, events, and occasions are sample data for this visual prototype. Earth phases are four anchor stills per Earth/camera/treatment, cross-faded by the solar engine; continuous atmosphere tint, sun glow, deck warmth, star opacity, and the page’s ambient light are computed from solar elevation every tick. Daylight treatments A–C are re-grades and D is a structural atmospheric re-render of the same NASA data; camera distances are true re-renders (the V2 plate is fixed). The two Today styles share one card — only the header band and perimeter change. The clock is pinned to America/New_York.

Simulated in this prototype