I would not "give credit" to the Europeans for RoHS. RoHS in fact is responsible for premature electronic failures due to brittle solders which cause chips to fall off circuit boards and for tin whiskers which cause short circuits between adjacent conductors. This not only affects cellphones but cameras, GPS units, audio and video gear, computers, tablets, and home theaters.
The misguided Europeans and their RoHS have done more to increase electronic waste than any 2-year American cellphone contract.
Let Europeans enjoy the fruits of their government solving their evryday problems. There is a side effects of letting governments babyseat their subjects.
Bulk of recicling waste is not smatphones. I buy a smartphone once in 1-3 years, but we recicle packaging, bottles ... ~20 pounds a week.
Besides, there is battery recicling that adresses really toxic part of the phone.
My suggestion is to youse your own head before running to government and asking them to think instead of you.
The real measure might be to compare phone lifespans between carriers/plans with subsidies vs. carriers/plans without subsidies. Of course you might have to control for disposable income of purchaser as well.
It's an argument.
Are the short life times driven by subsidy or by the rapid addition of "features" enabled by good ol' Moore's Law?
I notice that U.K. mobile hone service provider O2 are advertizing a two-year contract where you can upgrade your phone whenever within the same contract so that you can always have the "latest" phone.
That could accelerate obsolesence?
I''ll take the controversial view that smartphones actually reduce ewaste by replacing multiple consumer devices (cameras, video cameras, nav systems, mp3 players, e-books), all of which had similarly limited lifetimes. I merely have to look into my junkroom to be reminded of the number of obsolete consumer goodies I still cling to and the dozens more that entered the waste stream (after recycling the batteries). I believe we're better off to pre-cycle (buy fewer, more capable things) than focusing on recycling. I think we'll hold on to phones longer as the carrier subsidies fade.
So, let's assume that what Frank says makes sense, since it seems to. The precious metals that one would have to worry about, in recycling, are in the phones but not in the chips themselves?
So, what major role would Qualcomm have to play in this recycling regard? Is Qualcomm still making phones, and somehow I missed that?
As to whether Europeans or Americans worry more about recycling, I'm not sure what the actual answer is. I know that recycling technology in the US seems to be increasing year after year. To where now, just judging from our own trash at home, we put a whole lot more volume of trash in the recycling bin than in the other one. Way, way more. Because they keep relaxing what items can be recycled. So I would dispute any notion that it doesn't matter in the US, even if we don't talk about it as much.
I think the author is referring to precious metals in other parts of the phone, not in the ICs. Batteries contain cobalt and LCD panels contain indium -- not exactly precious metals, but rare earth metals.
Understood Peter! I do give credit to the European initiatives where it is due, as in WEEE and RoHS. I think these efforts do not go far enough regarding rare-earth & precious metals recovery from eWaste.
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Are the design challenges the same as with embedded systems, but with a little developer- and IT-skills added in? What do engineers need to know? Rick Merritt talks with two experts about the tools and best options for designing IoT devices in 2016. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.