What would I want from a "droid" in real life. By this, I mean the type of "droid" envisioned by George Lucas in the Star Wars universe
What would YOU want?
Help with tasks beyond the mental. By this, I mean while having a mobile Siri/Alexa/whatever is nice, we already have it on our phone, etc. A droid for simply that purpose would not make sense to me. Seriously, C-3P0's six million forms of communication could probably be replaced by the Republic version of Siri and you would not have to listen to it shouting OH-MY, Goodness Gracious Me, Do be careful R2. We're Doomed! etc. every time that something went wrong.
In addition, R2's computer hacking skills could probably be replaced by a USB tool.
Therefore, it must be able to do something. Be it carry something, be able to use a tool, or perform some autonomous task. Independent and autonomous repair work, hauling something around, something.
It must be able to communicate with the handler at a basic level and all the way up to the level of an average human. In other words, it has to have an intelligence of at least dog level up to average human level.
So, let's consider some options.
Cook - the droid/cylon/whatever, must be able to take raw ingredients that exist and turn them into food. At a basic level, it would be able to follow directions exactly, but without the need for supervision. At more advanced levels, it must be capable of improvising smartly on a recipe. For instance, if you are out of orange juice and tequila for a tequila sunrise, it would not substitute Lemon Juice and Whiskey. Instead it might notice that there was lemon juice, sugar, water, maraschino cherries in syrup available and suggest what I call a "Lemon Sunset (Lemonade, maraschino cherry juice, and a single maraschino cherry. Or if you were out of whiskey for a Manhattan, but you had Brandy, it might offer you a Brandy Manhattan.
Repair/mechanic - It could plug into your OBD/2 outlet in your car and tell you what was wrong. It could then examine the car and be able to perform repairs provided appropriate replacement parts were available.
Laborer - it would be able to straighten and keep your house clean. Maintain your yard, etc. Example, a fully autonomous multi-attachment lawn mower that has a weed eater, edger, tree/bush trimmer, week puller/fruit picker.
Perform a job. For example, it could be a Butler and organize simpler droids (for example, cooking droids, cleaning droids, etc.), maintain your schedule, receive guests and show them in and out, and in general perform the tasks you need assistance with.
Personally, I would love to have a Butler. Think Wadsworth from Clue...only nice, Alfred, etc. to help me organize my day and do tasks that need to be done.
WITH REGARDS TO THE VIDEO....
The minimum I would want from a glorified tool bucket is the ability to load up on tools and then for the droid to be able to provide me with the correct tool when asked. 10mm socket on a 1/4 inch socket drive with 3 inch extension please. Just being able to follow you around and hold tools would not be quite enough.