A.T.O.M. Exosuit

The A.T.O.M. Exosuit (Advanced Technology Operating Mechanism), officially designated O.M.A.C. by Queen Consolidated, is an exosuit designed by Ray Palmer. It is intended to be used by Ray to act as a vigilante around Starling City as The Atom. It is seemingly made out of dwarf star alloy, as Ray was inquiring about some.

History
Ray Palmer had virtual blueprints for the A.T.O.M. Exosuit, which he holographically projected and observed. He later showed Felicity Smoak the blueprints after she suspected something was up, and he revealed to her his plans, asking that she help him. After spending over a week with little rest and food, Ray Palmer had completed the exosuit and gave it a test through Starling City.

After Ra's al Ghul had the League of Assassins begin impersonating The Arrow, Ray made it his mission to bring him to justice. He used the suit at the scene of a crime that the Arrow had seemingly committed, with eight dead bodies surrounding him. He used the x-ray and facial recognition software built in to the suit to identify him as Oliver Queen. They later fought, with Ray easily overpowering the Arrow. However, he realized the suit's power source was located in the leg and so threw a flechete at it, reducing Ray to his knees, before he assured of their being on the same side.

Ray, along with Felicity, traveled to Central City to seek advice from Barry Allen's team, especially hoping for Cisco Ramon's help on fixing and improving the previously damaged power source. He later used the suit to save Tina McGee from Brie Larvan's swarm of robotic bees. With Cisco's giving him advice from the S.T.A.R. Labs truck, Ray lured the bees into a nearby lake, where the water fried their electronics, at the cost of frying his suit as well. With his jets malfunctioning, Ray managed to land inside the truck. He and Cisco then fist-pumped, the latter soon regretting it due Ray's glove being metallic.

Functions

 * Flight: The suit contains high powered propulsion jets on the back, shoulders, upper arms, and in the legs, allowing the wearer to fly with great speed. The wearer can also perform aerodynamic feats with ease, as well as simply hover.
 * Enhanced Durability: The suit can resist several forms of damage, such as bullets or arrows. It can be caught in explosions and not have a scratch on it, such as when he faced off against the leagues jet. getting hit with a missile and being able to stand back up after crash landing . However, the facemask appears to be a weak point, as Deathbolt was able to crack it, and injure Ray's face. The other weak point is the main power source on the left hip of the suit, as it an be easily damaged and destroyed with a simple blade, causing the suit to lose all power and almost trap the user under the weight of the suit without the internal mechanisms holding it for the user. This can leave the user defenseless to attack.
 * Enhanced Strength: The A.T.O.M. can somewhat increase it's user's strength. When in motion, especially when it land hard after flight, it exerts great physical force, as much as a bullet, allowing it to give great damage to something as strong as concrete, easily creating large craters in concrete grounding when landing on it too hard. Its metallic composition can allow the physical force it generates to be as much as an object as hard as stone or metal, meaning a strike from the suit equals the same force a being strike with a metal or stone object with human strength or similar strength. The mechanism in the suit allow a wearer to exert great strength and force with inhuman ease. Ray was able to hurl Deathbolt across a room and into a wall, leaving a dent. He is capable of knocking metahumans out with a single punch.
 * Compressed Solid Light Blast: The suit's primary weaponizible function is a direct energy weapon on its right forearm that creates blasts of focused, solid light that generate similar force to that of powerful windstorms. The weapon and its computerized targeting system are both manually activated by the wearer These blasts are powerful enough to crack concrete grounding and physically repel a target. The suit builds up charge on the right arm to fire the weapon's charge, meaning that it is not exactly instantaneous.
 * Electricity Projection: The suit is equipped with gloves that project arcs of high voltage electricity via the fingertips. The electricity is capable of sending a target backwards and is not lethal, though it may be able to harness higher voltage for lethal attacks. In addition, this weapon can fire in a millisecond whereas the primary solid light weapon takes a few seconds or less to charge up and build energy to fire, making the electric weapon slightly faster in functionality than the primary weapon.
 * High-Spectrum Portable Radiograph: The suit has an in-built high-spectrum radiograph, essentially allowing Ray x-ray vision through objects or scan objects at all angles, even the most obscure or microscopic.
 * Advanced Computer System: The suit's computer systems are capable of scanning objects and identifying in seconds, even if the object is obscured. These systems can create a near three dimensional image of whatever it sees and can uses to this to render a scanned object and other information surrounding it within its advanced heads-up-display (HUD). The HUD is capable of processing several images at once. It also has a targeting system and projects targeting reticles on the HUD. The suits targeting systems are in since with it's weapons and can activate and use a selected weapon milliseconds after selecting a target.
 * Advanced Facial Recognition Software: Felicity Smoak built the suit to make use of facial recognition, regardless of how vague or hidden it is, meaning it is capable of scanning any target and making a nearly instantaneous match to the subject.
 * Neural Link: A new addition to Ray's suit allows anyone wearing a special headset to control the A.T.O.M. suit. This can be used by Palmer in the A.T.O.M. suit, for ease of use, or from an external source to control the suit from afar.

Weaknesses

 * Damage To Power Source: The suit's power source is located on its left hip and, if damaged, the suit will immediately lose all power, leaving the user trapped in its heavy weight, which could leave them defenseless against attack


 * Non-Armored Parts: Since the suit is not entirely made up of armored parts, there are places on the suit that are more vulnerable to attack, making the user vulnerable if attacked at these points. These weaker points of the suit include the glass face mask, all cloth-based material, and the power box on the hip, which seems to be as breakable as aluminum. In addition, the user is capable of being choked, as the suit at the neck is made of cloth.

Behind the scenes

 * In the DC comics, Ray Palmer goes by the superhero alter ego, The Atom, who has a suit that allows him to shrink.
 * In the DC comics, O.M.A.C. (which initially stands for "Observational Metahuman Activity Construct", and then later "Omni Mind And Community") are powerful cyborgs associated with Brother Eye. In an earlier incarnation, he was a creation of Jack Kirby known as the "One Man Army Corps", an individual infused with power by Brother Eye.
 * Some fans have noticed that the A.T.O.M. Suit is similar to Marvel's Iron Man suit.
 * Interestingly, every time that the suit has been used in a battle, it has been damaged or wrecked in some way.