Quote:
Originally Posted by Philippe D.
I understand the drive to build a reader that won't leak information to a manufacturer/bookseller, but does this have to happen on open hardware? Wouldn't it be simpler to root an existing reader and just install software on it? (the reader would have the advantage of coming with a pre-built case, too)
Any idea how costly such a reader might be? (I'm half wondering if this might make a viable inderdisciplinary project for students in my university)
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The decent case is the absolutely x1000 NRE cost most expensive compared to PCB. The 3D printed ones are very slow to make, weak and poor finish. You need injection moulded. A mould made in China from your own CAD is the way to go. A 3D print can be used for a one off prototype to check the CAD, though 3D shape needed for a mould and shape needed for 3D printing are not always compatible.
The most expensive ongoing item in volume is the screen. Far more than every other part together.
The PCB can be quite small, much smaller than example. PCB size and number of layers sets the price. Likely about $15.
Bookshops / ereader Vendors:
1) In EU there is now GDPR. You have to be asked to opt in. Kobo seem to have at least added options. However Google in the past added "disable tracking" options that actually didn't stop tracking.
2) Disable WiFi. Only use USB transfer. You can enable WiFi at home if you block the domains on your router. Not all routers allow that, nor are people expert at doing it.
3) Don't buy ANY TV, eReader etc (only phones/tablets) using Android, or if you do never connect it to the Internet. Don't buy IoT stuff that needs a internet connection to work (Nest, Amazon doorbells). One security camera sold by a US retail chain now is bricked due to turning off of servers.
Amazon and Google are the two worst risks due to size. Also the larger companies tend to ignore laws and ethics unless fined painfully. Next will be making directors, chairpersons, boards personally liable. EU will increase the regulation and oversight to protect consumers. US is more concerned with a level playing field between big USA corporations, though California State is making progress despite tens of millions of Dollars spent in lobbying by big corporations in USA.
Open PC, open Phone, open Tablet sales are miniscule. There is no "open TV set", TV set solution is to drive "smart" features via laptop, phone, tablet (HDMI is best), never use WiFi/Ethernet direct.