Sapien Presence Detector Probe

Types of SPDP
The purpose of the SPDP (Sapien Presence Detector Probe) is a probe droid specifically designed to reveal and discover intelligent beings in a place. It is shaped like an egg, with two arms and a scanner with display. There are six different types, even though all versions are equipped with high speed flight, life scanner and secret compartment containing different contents.:

SPDP-37
As a rescue and medical droid, that discovers intelligent beings in a location destroyed, under siege or buried in rubble. It is equipped with extendable arms, medical supplies, canteens full of water, emergency provisions, a torch and a rope. They also carry a tracking beacon so workers from a rescue ship can find the target quickly. It was an SPDP-37 droid that freed Olyvyvv Bribaal after she was buried by debris from an explosion. After battles, these droids are used to scan surroundings for survivors and to look after them until help arrives. It was created by DiAmionates, the people who populate the planet DiAmona.

SPDP-56
An assassination and infiltration droid that is used by enemies in war to infiltrate bases and kill commanders. They are camouflaged with dark colours, and use their life scanner to find the target. Because of their slim shape, they are able to sneak past defences and have cloaking devices. They are equipped with a blaster, energy knife, poison gas injector and work in complete silence. It is also equipped with an independent defence-negative tool, which can be used to deactivate electronic defences such as droids and ray shields and tap into a base's power supply and either drain it, use it to recharge, or steal it. They were modified from a regular SPDP-37 droid by the Separatist Forces little before the Rise of the Empire Era.

SPDP-92
This type of SPDP is used for observation, spying and study. It has no specific features, besides the fact that it has many cameras over it's body. All of these exchange and reveal information back to a computer screen that displays all the different camera views. These have extremely large compartments and extendable appendages that can be used to take specimens from a certain place and revel back an analysis to their commander. Occasionally, these are used as messengers carrying holo-communicators with messages programmed on, or carrying a specimen to a specialist if the probe is unable to analyze the specimen.

SPDP-3792M
The SPDPM (Sapien Presence Detector Probe Maximum) is a combination of the SPDP droids: 92 and 37, except they are much larger and are used for missions of a greater scale. For example, it may be used if a large number of people were injured in a battle to go and collect them all. It is so big that it can carry all specimens, targets and survivors in its compartment living quarters and deliver them back to proper medical facilities. It was created by combining the SPDP-37 and SPDP-92 droids and increasing their mass during production by concerned people from the Planet Kralexi-Kroo, after their planet was destroyed by war and they wished to round up all survivors.

SPDP-9237H
This probe is the same as the SPDP-31 and SPDP-92, except equipped for underwater expeditions. This version replaces its propulsion system with extremely fast propellers and it's shape is that of a torpedo. It is powered by water running through a cavern in its body to turn a number of small turbines which spin the propellers. The technology was created by researchers studying the planet Jolieri and wishing to find specimens beneath the sea floor safely, including the Fuli plant.

SPDP-3792MH
This extremely odd version of SPDP droid is the exact same as the SPDP-3972M droid, except it is used for underwater purposes. For example, a battle underwater with many injured people could be taken away by this type of droid. A regular SPDP-3792H droid can only bring in a few small specimens at a time, while this could be used to bring in a whole farm of underwater crops. It was created by combining an SPDP-3792H and an SPDP-3792M droid and fusing the technology by researchers interested in harvesting larger amounts of Fuli plants from the planet Jolieri's seas.