Design creative banner for new innovative app that can recognize baby cries

Enbyin - Baby Language

App development company that only builds Innovative apps. Currently focusing on the Baby Language app.

Short description:
For a website that supports an app I'm looking for a single header/banner image/illustration to go on top of that.
Optionally the same image is used as banner for old app stores, but that isn't the main focus.
The app: https://play.google.com/store/apps/…bylanguage

Illustration mood:
The mood of the design/illustration and the website is the same, focusing on parents with a new born to giving them confidence that the app works. It must give a positive and cheerful feeling that there is a way to better understand their newborn baby. Since this is a new innovative system that can distinguish baby cries, and the only one that really works, it may have a scientific side.

The focus must be on distinguishing baby cries, but somehow naming the large range of descriptions in the app of how to solve and tackle baby cries is also worth considering. Each of 5 categorized cries has dozens of illustrations how to hold/help the baby, how to prevent them in the future and lots of extra information to understand where the cry is coming from.

The website where the designed image/illustration is for is a single page website with focus providing potential app users information on the app and motivate them to freely download and try the app. Some information areas of the website; header (where this contest is for), shortcuts to app stores, reviews about the app, team that created the app, apps philosophy, articles about the app, etc.

Wishes
- Target audience : all parents with a baby between 0-3 months (does not have to be their first born)
- Use of Solid background color (or background pattern that can be expanded/stretched horizontally)
- Please use baby visuals as in app, but do NOT use the illustrations in the app
- Fresh/clear color pallet, does not have to be the same as in the app, but it can be.
- No Language specific text usage, must be multicultural
- Take into account a place somewhere in a corner to put a later to determine charity logo (like the Unicef logo)
- Purpose:
○ Website banner (main purpose)
§ Header for website
□ Website is styled with different colored areas/bars.
□ Each area/bar has a different solid color taking up full screen width and approx. half screen height. The colors have not yet been determined, but the areas are likely to go from color - white - color - white….etc
□ Header/Banner comes as single image in top area with solid background color, color is stretched horizontally but the design image is not
§ PC's and Retina screens (up to 2048x2048)
§ Size: 2048w x 1000h
○ Google Play Apps store banner, Feature graphic (optional usage for this design)
§ This is the banner that is 'sometimes' shown in app store as header
§ 1024w x 500h (JPG/24-bit PNG, no alpha)
§ I'll create this visual myself afterwards
- Design as editable AI or PSD
- Size: 2048w x 1000h
- Must look nice on Phones (portrait), Tablet and PC's

Attachments:
- Babies.ai : baby visuals used in the app and logo
- … banner.png : old used self designed bad banner
Website-layout.jpg: example bar layout the website is gona use, in this example the 'to create' design is placed in the blue bar in the middle, so without the text