by Valentin BONTEMPS and Joseph Boyle Agence France-Presse Barcelona, Spain (AFP) — The Mobile World Congress (MWC) is primarily a pow-wow for the big-wigs of the telecom industry, but far from the main thoroughfares of the vast conference there are always hidden tech gems. Here are some of the most offbeat products spotted by AFP. – Eternal clone – As advertising slogans go, “you can live forever” is up there with the best. That is […]