phone case

For $50 — Ends 17 Jun 2018

Good morning,
I’m looking to develop a small metal case for cell phones. The purpose of this case (one cell phone case), it's to shield the phone from external radio frequencies (RFI), so once the phone it's inside the case, it will not have wifi, no GPS, no cell phone signal. I would like to develop a similar metal case as well, but bigger where several cell phones can be stored (i.e. 8 phones at the same time). This case should help its users to disconnect themselves from their cell phones, or to avoid tracking (GPS, wifi) or interruptions during meetings, family dinners, etc
The job, would be more of a quick consulting job, on the following topics:
1. What type of metal or material would be best for this purpose
2. Is there any recommended thickness for such case
3. Is there a recommended way in which the case should be closed, or how the opening/closing part of the case should be designed (for a small case and for the bigger case)
4. I have an idea of the aesthetics design for the cases, but I’m open to suggestions.
I’m interested as well to develop a simple, lightweight laptop board (for 16-inch laptop) which the user can put inside their backpacks along with their laptop. The board would be used to put the laptop on top of it, in order to avoid direct contact between the device and the lap/legs of the user (when the user is traveling for instance, and it’s on an airport, or a couch), therefore diminishing EM frequencies into the persons lap (the EM, I guess will still impact the user, but at least with the board it will diminish the direct impact). For this product I would have the following questions:
1. What type of metal or material would be best for this purpose
2. Is there any recommended thickness for such board
The items should be as simple and lightweight as possible.
Kind regards
Daniar - $50.0


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