riordan
, an automaton.

Festus, an automaton.

Automatons are like robots but are more highly developed than ordinary machines. Most are made out of Celestial Bronze with some exceptions. They have intricate circuitry in them which makes them hard to fix.

An automaton statue of .

An automaton statue of William H. Seward.

Abilities

Automatons possess built-in maneuvers, activated by voice command, such as Daedalus' Plan Twenty-Three. ​​​​​​However, Charles Beckendorf described them as being dangerous if not fixed or activated the proper way. An example of this is Festus, an automaton dragon that went rogue after Beckendorf died in the 2nd Titanomachy. The dragon caused lots of havoc and was considered to be a massive threat until it was tamed by Leo Valdez. Some abilities that automatons possess include: ​​​​​

Known/Notable Automatons

Trivia

Items
Personal Weapons: Riptide | Annabeth's Knife | Backbiter | Master Bolt | Poseidon's Trident | Nico's Sword | Thalia's Spear | Aegis | Ares' Sword | Ares' Shield | Caduceus | Apollo's Golden Bow | Silver Bow | Artemis' Knives | Hades' Sword | Hades' Staff | Kronos' Scythe | Ivlivs | Katoptris | Hazel's Spatha | Frank's Spear | Reyna's Spear | Juno's Gladius | Annabeth's Sword | Sumarbrander | Gungnir | Gjallar | Mjolnir | Gríðarvölr | Khopesh | Mallory's Serrated Knives | Meg's Twin Imperial Gold siccae blades | Thyrsus | Hecate's Torches | Minotaur's Axe | Leroy's Sword | Tyson's Javelin | Alex's Garrote Wire | Piper's Sword
Magical Items: Annabeth's Yankees Cap | Helm of Darkness | Pandora's Pithos | Winged Shoes | Golden Fleece | Flying Chariot | Golden Apple | Apples of Immortality | Greek Fire | Hermes' Multivitamins | Nectar and Ambrosia | Stygian Ice Whistle | Keys of Hades | Leo's Magical Toolbelt | Serapis' Staff | Magic 8 Ball | Arrow of Dodona | Pig Ball | Mechanical Spider | Angel Statues | Athena Parthenos | Chiron's Wheelchair | Diocletian's Scepter | Flaming Dodgeball | Gleipnir | Poseidon's Pearls | Queen Hippolyta's Belt | Mistletoe Arrow | Frank's Stick | Expand-o-Duck | Caligula's Caligae | Ran's Net | Rune Stones | Nábrók | Pomegranate | Chains of Prometheus
Spoils of War: Minotaur's Horn | Medusa's Head | Kampê's Scimitars | Nemean Lion's Pelt | Gorgon Blood | Cornucopia | Lydian Drakon Hide | Phineas' Robe and Slippers | Triptolemus's Almanac | Odysseus' Astrolabe
Items: Camp Necklace | Chameleon Armor | Daedalus' Laptop | Golden drachma | Denarius | Red Gold | Mark of Athena | Archimedes Sphere | Thalia's Shield | Video Shield | Wristwatch Shield | Golden Mango | Sibylline Books | Letter of Recommendation
Ships Amos' Boat | Argo II | CSS Birmingham | Egyptian Queen | Julia Drusilla Yachts | Pax | Queen Anne's Revenge | Reed Boat | Naglfar | Gorgyra's Canoe
Blessed Metals: Adamantine | Celestial Bronze | Imperial Gold | Stygian Iron | Bone Steel