• Low energy beacons is a worthy candidate to be explored, but then again even if it is miniaturised, cost-effective; the action of placing them in our things needs to be repeated and that's the friction a camera based setup can avoid completely although with questionable feasibility.

    I'm quite sure that there are startups out there building Amazon Go like setup to be offered to supermarkets as a turnkey solution, question is whether it can be adopted to consumer homes to help solve this problem.
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