completed

Paper wallet terminal for in a shop

$12,000.00 Received
$12,000.00 Requested
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Community Review Results (1 reviewers)
Addresses Challenge
Feasibility
Auditability
Impact
Solución

A terminal at a shop where a customer can give the shop owner paper money. The customer gets an ADA wallet with the deposited amount

Problem:

La gente necesita una forma de transferir moneda fiduciaria a ADA cuando no tiene acceso a un teléfono, electricidad o cuenta bancaria.

Yes Votes:
₳ 139,003,027
No Votes:
₳ 43,991,603
Votes Cast:
1099

This proposal was approved and funded by the Cardano Community via Project F5: Grow Africa, Grow Cardano Catalyst funding round.

  • Video cover image

The challenge objective Grow Cardano in Africa. With this device the process of acquiring ADA is greatly simplified. Also the machine is visible in the shop and is promoted to customers by the shop owner. This can give a great boost to adoption. A first start is to do testing in community hubs where Cardano is explained to participants. User experience

  • Customer enters shop (heard about ADA somewhere). Shop can be a gift card shop for example.
  • Customer sees ADA machine on the countertop.
  • Customer asks about ADA to the shop keeper. Whom is educated in explaining and using the machine.
  • Customer is enthusiastic about the benefits.
  • Customer gives a minimum amount in fiat currency.
  • Customer gets Yubikey and paper receipt for wallet.
  • For every transaction the shop keeper gets a transaction fee Deliverables
  • Design for housing for raspberry pi with touchscreen, camera and USB connector.
  • Cover for user privacy.
  • Build 5 prototypes for user testing. 3d printing Details about technical implementation of paper wallets from Charles Hoskinson: Feel free to chat in the discord channel #fiat-to-ada-stake-machine: https://discord.gg/bM4Z35z8WN Grant funding Product cost There are 3 stages to this every stage increases in volume produced and lowers product cost. 1- 3d printed prototypes, 2- Silicone mold with Polyurethane parts, 3- Injection molding of thermoplastic parts. This proposal only covers cost for first stage. First samples 5 x 216,84 = 1084,20 excluding printer. See exploded view for details Engineering 20 x 8 x 70 = 11200,- Four weeks with 70,- hourly rate Total = 1084,20 + 11200 = 12284,20 This project is a success when: After 3 months there is a functional 3d prototype [50% finished]. See discord for progress After 6 months there are 5 samples ready for software development and testing with basic user interface After 12 months the project has the first units running in shops as a test. Public launch date: 21-1-2022

Definition of Success

Received emails from [email protected], How my proposal impacts the challenge metrics, Broken down my budget requirements, Defined expected public launch date., How I address the challenge question, Submitted this proposal to only one challenge, Definition of success after 3, 6 and 12 months, Included identifying information about all proposers

Reseñas de CAs (1)

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  • EP2: epoch_length

    Authored by: Darlington Kofa

    3m 24s
    Darlington Kofa
  • EP1: 'd' parameter

    Authored by: Darlington Kofa

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    Darlington Kofa
  • EP3: key_deposit

    Authored by: Darlington Kofa

    3m 48s
    Darlington Kofa
  • EP4: epoch_no

    Authored by: Darlington Kofa

    2m 16s
    Darlington Kofa
  • EP5: max_block_size

    Authored by: Darlington Kofa

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  • EP6: pool_deposit

    Authored by: Darlington Kofa

    3m 19s
    Darlington Kofa
  • EP7: max_tx_size

    Authored by: Darlington Kofa

    4m 59s
    Darlington Kofa
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