HARTFORD, Conn. (AP) — Allowing inmates to stare at computer tablet screens for hours each day may be just the ticket for creating calm, orderly cellblocks, prison officials say. But tablets, growing in popularity in prisons nationwide, also can help inmates advance their education, connect with family and prepare them for life in the technology-saturated outside world, officials say. In Connecticut, which plans to introduce tablets in its prisons this summer, Correction Commissioner Scott Semple said officials are learning from other states that cellblocks become much quieter after tablets are introduced. "Just like when you walk in the mall, everyone is looking down at their phone," he said. The devices, which are transparent so contraband can't be hidden in them, won't be hooked to the internet, but to an internal system.