POP Bill of Materials
Overview
The cost per kiosk, including electronics, hardware, and filament is $220. The kiosk leverages designs that are available through online repositories under permissive licenses, as well as custom parts created specifically for this project.
Hardware
Fasteners
| Kiosk Part | Manufacturer | Item | Description | Avg MSRP Unit Cost | Qty. | Avg Total Cost |
|---|---|---|---|---|---|---|
| Case | Fastener Warehouse | M3-10mm machine screw | Attaches the kiosk case to the Raspberry Pi Touchscreen mount holes. | $0.14 | 4 | $0.56 |
| M2-6mm machine screw | Secures the kiosk case maintenance panel in place. | $0.14 | 1 | $0.14 | ||
| M2.5-12mm machine screw | Attaches the 30mm fan to the inside of the case. | $0.14 | 4 | $0.56 | ||
| M3-6mm machine screw | Attaches the maintenance panel to the case. | $0.23 | 1 | $0.23 | ||
| M2.5 hex nut | Secures the 30mm fan to the machine screws. | $0.17 | 4 | $0.68 | ||
| M5 hex nut | Secured to the inside of the case to allow for quick attachment of mounting accessories. | $0.16 | 2-6 | $0.32 – $0.96 | ||
| M4 hex nut | Secured to the inside of the case to allow for 75x75mm VESA mount compatibility. | $0.12 | 4 | $0.48 |
Standoffs
| Manufacturer | Item | Kiosk Part | Description | Avg MSRP Unit Cost | Qty. | Avg Total Cost |
|---|---|---|---|---|---|---|
Cables and Mounts
| Manufacturer | Item | Kiosk Part | Description | Avg MSRP Unit Cost | Qty. | Avg Total Cost |
|---|---|---|---|---|---|---|
Electronics
Computer
For an individual POP Kiosk, you only need to buy one of the computers below. The Model 4B is the latest generation Raspberry Pi microcomputer and is recommended for most applications requiring video or 3D rendering. The Model 3B+ is the previous generation Raspberry Pi microcomputer and will work in some applications.
| Manufacturer | Part | Description | Avg MSRP Unit Cost | Qty. | Avg Total Cost |
|---|---|---|---|---|---|
| Raspberry Pi | Model 4B (1GB) | This is the primary computer system that will power the POP kiosk. | $35.00 | 1 | $35.00 |
| Raspberry Pi | Model 3B+ (1GB) | This is the primary computer system that will power the POP kiosk. | $35.00 | 1 | $35.00 |
Touchscreen Display
This part will act as both the display for the kiosk, as well as the only input device. The Raspberry Pi Official 7" touchscreen is the only display compatible with the POP kiosk case.
| Manufacturer | Part | Description | Avg MSRP Unit Cost | Qty. | Total Cost |
|---|---|---|---|---|---|
| Raspberry Pi | Official 7" Touchscreen | This is the primary touchscreen display used for the POP 7" kiosk. | $75.00 | 1 | $75.00 |
Machines
3D Printer
Any Fusion Deposition Modeling (FDM) 3D printer can be used to manufacture the POP kiosk parts, but we recommend these two printers for makers looking to explore 3D printing for the first time. The CR-10 offers a great experience for beginners, while also allowing customization through custom firmware and printer upgrades. The Ender 3 S1 Pro offers slightly less customizability, but it works out-of-the-box with many more advanced filaments.
| Manufacturer | Part | Description | Avg MSRP Unit Cost | Qty. | Total Cost |
|---|---|---|---|---|---|
| Creality | CR-10 3D Printer | This is a low-cost beginner 3D printer to can be used to learn the basics and expanded to print with advanced materials, such as ASA, PC or PP. | $309.00 | 1 | $309.00 |
| Creality | Ender-3 S1 Pro | This is an entry level 3D printer that can be used to print flexible and more advanced materials out-of-the-box with less extra setup. | $479.00 | 1 | $479.00 |
Consumables
Filament
There is an expansive range of filament materials and colors that can be used to print the POP kiosk case. Many filaments are based on plastics or plastic composites, each of which have their own material characteristics and environmental concerns.
For prototyping and non-production uses, we recommend using PLA (polylactic acid) because it is low-cost while still offering high print speed and quality. For final production prints, we use PETG for gallery kiosks. We chose PC or PP for cases that are subject to bumps and abrasion through travel and storage. TPU or TPE are used for parts that require flexibility.
| Manufacturer | Part | Material | Description | Avg MSRP Unit Cost | Qty. | Total Cost |
|---|---|---|---|---|---|---|
| Amazon | Basics PLA | PLA (Polylactic Acid) | This is a reasonably-priced, moderate-quality filament that can be used to rapidly prototype and trial kiosk parts. This material is brittle with low impact resistance.
|
$22.00 | 1 | $22.00 |
| Overture | Eco PLA | PLA (Polylactic Acid) | This is a reasonably-priced, moderate-quality filament that can be used to rapidly prototype and trial kiosk parts. This material is brittle with low impact resistance. This filament is partially created with manufacturer PLA scraps to decrease waste.
|
$18.00 | 1 | $18.00 |
| Overture | PLA Professional | PLA (Polylactic Acid) | This is a reasonably-priced, high-quality filament that can be used to print kiosk parts for interactive kiosk evaluations. It has decent durability characteristics, but is still not recommended for production use.
|
$25.00 | 1 | $25.00 |
| Overture | PETG | PETG (Polyethylene terephthalate glycol) | This is a reasonably-priced, high-quality filament that can be used to print kiosk parts for use in a low-traffic gallery. PETG offers good impact resistance, but has poor abrasion resistance and it is not recommended for travelling applications.
|
$19.99 | 1 | $19.99 |
| Terrafillum | PLA/PP Blend Composite | PLA (Polylactic Acid) and PP (Polypropylene) | This is an expensive and high-quality filament that can be used to print final production kiosk parts for high-traffic applications. The PP in this blend allows for more flexibility and durability than traditionally brittle PLA.
|
$57.00 | 1 | $57.00 |
| Polymaker | PolyMax PC | PC (Polycarbonate) | This is an expensive and high-quality filament that can be used to print final production kiosk parts for high-traffic applications. Polycarbonate can slightly flex without warping or discoloring. It is impact and temperature resistant.
|
$48.30 | 1 | $48.30 |
| NinjaTek | Chinchilla | TPE (Thermoplastic Elastomer) | This is an expensive and high-quality filament that can be used to print the final production bumper for high-traffic applications. It is soft to the touch and flexible. This material is chemical-resistant, oil-resistant and tested to be skin-safe.
|
$100.94 | 1 | $100.94 |
| NinjaTek | NinjaFlex | TPU (Thermoplastic Polyurethane) | This is an expensive and high-quality filament that can be used to print the final production bumper for travelling applications. This material is firm to the touch and flexible. TPU provides excellent vibration dampening to protect the display during storage.
|
$87.50 | 1 | $87.50 |
| Overture | TPU | TPU (Thermoplastic Polyurethane) | This is a reasonably-priced and high-quality filament that can be used print flexible prototypes or low-traffic applications. When printed with appropriate infill settings, it can provide decent cushioning to the glass display in the event of fall.
|
$27.99 | 1 | $27.99 |
| Documentation | |
|---|---|
| Installation | Look and Feel |
| Interaction Modes | Developing Activity Types |
| Creating an Interactive | Framework |
| Integrating CLIO | Contribute |
