Keeping the best phones safe from bumps and scratches can be a tricky business. Either you have to add an ugly, tacky screen protector to your smartphone, or you have to go without and risk damaging your device beyond repair. It’s hardly an ideal situation.Fortunately, that could all change in the next few years, with one industry analyst group predicting that self-healing displays could arrive in popular smartphones by 2028. If that’s correct, it could spell an end to
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