For Stargate fans whose starting point is the original movie by Devlin and Emmerich, the stargate has constellations on it, and it has an inner bezel that spins within a fixed outer bezel like a rotary telephone

When the spinning inner gate lines up with the fized outer bezel, the chevrons physically move and "lock". So, I love the look of the Atlantis gate because its so elegant and more advanced looking than the SG-1 gate (which is still my favorite), and it still "spins", but digitally. AND it had constellations on it. Since the Ori Galaxy, Pegasus and the MW were seeded with gates using constellations on the gate, why would the Destiny/seeder ship gates be different? How is it that those gates have a hand held remote to dial them, when the gates MILLIONS of years newer have an ATM sized DHD to dial them?