5 ms·

Here's where the article goes wrong: 1. "Natural language is a data transfer mechanism" 2. "Data transfer mechanisms have two critical factors: speed and los

Here's where the article goes wrong: 1. "Natural language is a data transfer mechanism" 2. "Data transfer mechanisms have two critical factors: speed and lossiness" 3. "Natural language has neither" While a conversational interface does transfer information, its main qualities are what I always refer to as "blissfull ignorance" and "intelligent interpretation". Blisfull ignorance allows the requester to state an objective while not being required to know or even be right in how to achieve it. It is the opposite of operational command. Do as I mean, not as I say. "Intelligent Interpretation" allows the receiver the freedom to infer an intention in the communication rather than a command. It also allows for contextual interactions such as goal oriented partial clarification and elaboration. The more capable of intelligent interpretation the request execution system is, the more appropriate a conversational interface will be. Think of it as managing a team. If they are junior, inexperienced and not very bright, you will probably tend towards handholding, microtasking and micromanagement to get things done. If you have a team of senior, experienced and bright engineers, you can with a few words point out a desire and, trust them to ask for information when there is relevant ambiguity, and expect a good outcome without having to detail manage every minute of their days.

deleted 2y ago
[deleted]
throwaway290 2y ago
> If you have a team of senior, experienced and bright engineers, you can with a few words point out a desire and, trust them to ask for information when there is relevant ambiguity, and expect a good outcome It's such a fallacy. First thing an experienced and bright engineer will tell you is to leave the premises with your "few words about a desire" and not return without actual specs and requirements formalized in some way. If you do not understand what you want yourself, it means hours/days/weeks/months/literally years of back and forths and broken solutions and wasted time, because natural language is slow and lossy af (the article hits the nail on the head on this one). Re "ask for information", my favorite example is when you say one thing if I ask you today and then you reply something else (maybe the opposite, it happened) if I ask you a week later because you forgot or just changed your mind. I bet a conversational interface will deal with this just fine /s
- Hauthorn 2y ago
  I think you work in different domains. Expecting a good outcome is different from expecting to get exactly what you intended. Formal specifications are useful in some lines of work and for some projects, less so for others. Wicked problems would be one example where formal specs are impossible by definition.
  - throwaway290 2y ago
    > Formal specifications are useful in some lines of work and for some projects, less so for others There is always formal specification. Code is final formal specification in the end. But converting vague vibes from natural language into a somewhat formalized description is key ability you need for any really new non trivial project idea. Another human can't do it for you, conversational UI can't do it for you...
  - johnnyanmac 2y ago
    >Anyway, the disabled are pretty much always allowed to be collateral damage by society, so this will just be senseless pain. For games, you don't really need nor desire formal specs. But it also can really show how sometimes a director has a low tolerance for interpretation despite their communication being very loose. This leads to situations where it feels like the director is shifting designs on a dome, which is a lose-lose situation for everyone involved. If nothing else, formal specification is for CYA. You get what you ask for, and any deviation should go in the next task order or have been addressed beforehand.
    - throwaway290 2y ago
      > For games, you don't really need nor desire formal specs. Whoah is this wrong. Maybe when you hear "formal specs" you have something specific in your mind... Formal spec can mean almost literally anything better than natural language vibes in a "few words about a desire", which is what I replied to because I was triggered by it
- PeterStuer 2y ago
  I do understand that in bad cases it can be very frustrating as an engineer to chase vague statements only to be told later 'nah, that was not what I meant'. This is especially true when the gap in both directions is very large or there is incompetence and/or even adversarial stances between the parties. Language and communication only work if both parties are willing to understand. Unfortunately if either is the case "actual specs and requirements formalized", while sounding logical, and might help, in my experience did very little to save any substantial project (and I've seen a lot). The common problem is that the business/client/manager is forced to sign of on formal documents far outside their domain of competence, or the engineers are straitjacketed into commitments that do not make sense or have no idea of what is considered tacit knowledge in the domain and so can't contextualize the unstated. Those formalized documents then mostly become weaponized in a mutual destructive CYA. What I've also seen more than once is years of formalized specs and requirements work while nothing ever gets produced, and the project is aborted before even the first line of code hit test. I've given this example before: When Covid lockdows hit there were digitization projects years in planning and budgeted for years of implementation, that were hastily specked, coded and roiled out into production by a 3 person emergency team over a long weekend. Necessity apparently has a way of cutting through the BS like nothing else can. You need both sides capable, willing and able to understand. If not, good luck mitigating, but you're probably doomed either way.

deleted 2y ago

[deleted]

throwaway290 2y ago

> If you have a team of senior, experienced and bright engineers, you can with a few words point out a desire and, trust them to ask for information when there is relevant ambiguity, and expect a good outcome It's such a fallacy. First thing an experienced and bright engineer will tell you is to leave the premises with your "few words about a desire" and not return without actual specs and requirements formalized in some way. If you do not understand what you want yourself, it means hours/days/weeks/months/literally years of back and forths and broken solutions and wasted time, because natural language is slow and lossy af (the article hits the nail on the head on this one). Re "ask for information", my favorite example is when you say one thing if I ask you today and then you reply something else (maybe the opposite, it happened) if I ask you a week later because you forgot or just changed your mind. I bet a conversational interface will deal with this just fine /s

Hauthorn 2y ago
I think you work in different domains. Expecting a good outcome is different from expecting to get exactly what you intended. Formal specifications are useful in some lines of work and for some projects, less so for others. Wicked problems would be one example where formal specs are impossible by definition.
- throwaway290 2y ago
  > Formal specifications are useful in some lines of work and for some projects, less so for others There is always formal specification. Code is final formal specification in the end. But converting vague vibes from natural language into a somewhat formalized description is key ability you need for any really new non trivial project idea. Another human can't do it for you, conversational UI can't do it for you...
- johnnyanmac 2y ago
  >Anyway, the disabled are pretty much always allowed to be collateral damage by society, so this will just be senseless pain. For games, you don't really need nor desire formal specs. But it also can really show how sometimes a director has a low tolerance for interpretation despite their communication being very loose. This leads to situations where it feels like the director is shifting designs on a dome, which is a lose-lose situation for everyone involved. If nothing else, formal specification is for CYA. You get what you ask for, and any deviation should go in the next task order or have been addressed beforehand.
  - throwaway290 2y ago
    > For games, you don't really need nor desire formal specs. Whoah is this wrong. Maybe when you hear "formal specs" you have something specific in your mind... Formal spec can mean almost literally anything better than natural language vibes in a "few words about a desire", which is what I replied to because I was triggered by it
PeterStuer 2y ago
I do understand that in bad cases it can be very frustrating as an engineer to chase vague statements only to be told later 'nah, that was not what I meant'. This is especially true when the gap in both directions is very large or there is incompetence and/or even adversarial stances between the parties. Language and communication only work if both parties are willing to understand. Unfortunately if either is the case "actual specs and requirements formalized", while sounding logical, and might help, in my experience did very little to save any substantial project (and I've seen a lot). The common problem is that the business/client/manager is forced to sign of on formal documents far outside their domain of competence, or the engineers are straitjacketed into commitments that do not make sense or have no idea of what is considered tacit knowledge in the domain and so can't contextualize the unstated. Those formalized documents then mostly become weaponized in a mutual destructive CYA. What I've also seen more than once is years of formalized specs and requirements work while nothing ever gets produced, and the project is aborted before even the first line of code hit test. I've given this example before: When Covid lockdows hit there were digitization projects years in planning and budgeted for years of implementation, that were hastily specked, coded and roiled out into production by a 3 person emergency team over a long weekend. Necessity apparently has a way of cutting through the BS like nothing else can. You need both sides capable, willing and able to understand. If not, good luck mitigating, but you're probably doomed either way.