While Remi will rely on you and Scrap to see her through dungeons safely, she has other skills that may prove useful to you.

• Thievery comes naturally to her, and if you hand her some lockpicks, she's sure to make quick work of any doors in your way. Being physically weak, she's also learned to try and get by her foes unnoticed, giving her experience in stealth and avoiding traps. 
• A tendency to experiment lends itself toward potion-brewing. She may not have formal training in alchemy, but she's brave enough to eat strange ingredients and throw them into potions, just to see what may be created. Her potions may be useful... or they may not. That's for you to discover.
• While Remi's areas of knowledge tend toward the mechanical, she is a Breton, after all, and so has an innate ability with magic. Although she never quite got the hang of the more advanced magics, she can keep her health up. If you become a close enough friend, maybe she'll even use her restoration spells for you.

Regard: Remi currently has a very simplistic regard system. She will begin neutral, and depending on your responses to various discussions you have with her, she may like you more or less as time goes on. I won't go into details, but in essence, if you are mean to her, she won't like you very much! Bretons also have a complicated history with the Altmer and the Nords, and this will show in some of her views. This doesn't mean that she'll hate you for being a Nord or an Altmer, but she will start out with some misgivings about those cultures. She is wary of the Stormcloaks, but if you have a discussion with her about why you've chosen to fight for Ulfric (and aren't mean about it), she will come to an understanding with you.

Potions: If you ask Remi about herself, you may learn that she brews potions on occasion. After talking with her about this, you will be able to ask her for some sample potions in safe places (i.e., Inns, Player Homes). She is self-taught, so her potions tend to be a little wonky. These potions have the base vanilla effect in addition to a strong secondary effect but also a costly third effect. Give them a try. :) After all, she's worked hard on them.

Upgrading Scrap: Each dwemer ruin Remi sees will give her some inspiration in how she programs her dwemer spider. How strong Scrap is depends on how many of these ruins she has seen. By default, Scrap starts at "Level 1". 

1-Basic Dwemer Spider, levels at a rate of 0.8 with the PC
2-Increased Attack Strength, levels at a rate of 0.8 with the PC
3-Adds the Dwemer Spider lightning attack, levels at a rate of 0.9 with the PC
4-Increased Attack Strength, levels at a rate of 0.9 with the PC
5-Adds the Dwemer steam attack, levels at a rate of 1.0 with PC

The locations that will count toward this quest include:

• Mzulft
• Alftand
• Ikrngthand
• Kagrenzel
• Avanchnzel
• Bthardamz
• The Aetherium Forge
• Mzinchale
• Raldbthar
• Arkngthamz

Healing: After you reach a high level of friendship with Remi, she will offer to heal you in battle. If you reach less than 40% health, she will attempt to patch you up.

Set Home: Can tell Remi to live in any Inn or Player Home, and she will return there to sandbox after being dismissed.

Relax: If you're getting your busywork done, melting down all that dwarven metal for ingots, and you're tired of Remi drilling holes into the back of your head as you work, you can tell her to relax. She will remain within the general vicinity you asked her to relax in and get her own busywork done. She'll only relax in places that are safe to relax in (inns, player homes, towns, and cities). If you're feeling kind, you can bring her a drink while you guys unwind.

Projects: If you are good enough friends with her, Remi might talk about projects that she is working on and ask for your help. While relaxing, see if she seems to be thinking about anything to trigger each project. Currently, there are two projects, but more will be added down the line.

Horse Riding: You can ask Remi to ride her horse. Keep in mind that she can't follow you into cities while riding, so have her dismount if you're heading into town.

Lockpicking: Remiel can pick locks, using a spell that is given to the PC after completing or skipping her intro quest. Use this spell instead of the vanilla commands in order to have her lockpick.

Marriage: Complete the "Upgrades" quest and/or hear Remi talk about her history with her father and with her previous relationship. This will allow the player to start "flirting" with her, with a dialogue option aptly named 'flirt.' Each option in this category will award a set number of points toward setting her as a marriage candidate, with 12 points being the minimum for marrying her. You'll know you've reached this because Remi will have force-greeted you four times to 'flirt' back. At this point, the marriage proceeds according to vanilla. After marriage, Remi will have some unique idles, will make you meals, will run a "store," and can be given gifts. She'll also banter with your kids.

Disable Automaton: After Remi's Crossbow is made, she will think up a new project that will help her learn how to disable automaton so long as she and the PC are undetected. This will be done through a spell given to the player.

Toggle the Use of Her Automaton: Remi can be told to stop using her dwemer spider in battle, through a dialogue option under "I have a favour to ask." This can also be turned back on at any point.

Vanilla Followers

Teldryn Sero: ~70 lines, 9 Banters
Aela the Huntress: ~80 lines, 13 Banters
Serana: ~100 lines, 9 Banters
Meeko: ~10 lines, 2 "Banters" (Can one banter with a dog?)
J'zargo: ~60 lines; 7 Banters

Modded Followers

Lucifer: ~100 lines
Thogra*: ~140 lines
Xelzaz: ~1,050 lines (Including Triple Interactions)
Khash: In Progress :)
Auri:  ~250 lines
Aeowyn and Elfwyn: In Progress :)
Redcap: ~400 lines (Including Triple Interactions)
Madras (LOTD)*: ~100 lines
Serana Dialogue Addon: ~200 lines
Rumarin: ~300 lines
Zora: ~200 lines
Nebarra: In Progress :)
Gore: ~300 lines

If you run with Redcap and Xelzaz, all three will talk with one another.
If you run with Rumarin and Zora, all three will talk with one another.

*Requires Patch

Other Mods

I'm Glad You're Here

Vanilla Quests

Lost to the Ages
College of Winterhold, including side quests
Thieves' Guild
Main Quest
Dragonborn DLC, including side quests
Companions
Dawnguard
The Dark Brotherhood
Ill Met By Moonlight
Boethiah's Calling
The Black Star
A Daedra's Best Friend
Unfathomable Depths
A Night To Remember
The Book of Love

Modded Quests

Beyond Reach: In Progress
Legacy of the Dragonborn: ~600 lines

-Custom voicing Implemented

-A mini quest to obtain Remiel as a follower, during which she will obtain her Dwemer Spider, Scrap Implemented

-Location-aware commentary Implemented, but always expanded upon

-A regard system Implemented, but always expanded upon

-An upgrade system for her Spider, hinging on how many dwemer ruins Remi has seen Implemented

-Custom Potions Implemented

-A Romance Questline Implemented

-Quest regarding events in her past

-Commentary on more quests (i.e. Main Quest, Dawnguard, Dragonborn) Implemented, but always expanded upon

-A patch to comment on the New Lands Mod, Beyond Reach

-Dialogue with custom followers Implemented, but always expanded upon

-Patch for "I'm Glad You're Here" Implemented

-Dialogue with Vanilla followers  Implemented, but will be expanded upon

-Patch to comment on Legacy of the Dragonborn Implemented

-Improved Voicing

Remiel Replacer-Practical Dwemechanic by TieflingGrimoire

High Poly Head Replacer by Thanatos13th

Vanilla Looks High Poly Makeover by Brad777no

Legacy of the Dragonborn Safehouse Room by Gutmaw

XxAwesome_PotionsxX Visual Patch by GammaLead

Triple Triad Dialogue Patch by corsairmechanic

Khajiit Speak Patch by SanneArby

LE Version ported by Nerevarbean

BiR's Remiel Replacer by BelladonnaisRunning and Megaman2k

BodySlide for her Default Outfit by Megaman2k

Expressive Remiel by Fitrielias