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Author archive for Dr Stuart Sharrock

  • It’s all a question of trust

    The current telco crunch is not new. Voice revenues have collapsed in developed and emerging markets alike, whilst data traffic from OTT players continues to increase exponentially. So costs are going through the roof just as revenues are vanishing. Life as telcos have known it is unsustainable – and change is inevitable. In the words of leading internet academic Viktor […]
  • Never mind the question – what’s the answer?

    Albert Einstein sometimes used to torment his students at the Institute for Advanced Study in Princeton. During a period of dramatic changes in physics he would set an exam paper containing exactly the same questions as the previous year. When challenged about this he remained unrepentant. The questions may be the same as last year, he observed, but the answers […]