Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
We Make Bots. For Real
Search
Андрей Листочкин (Andrey Listochkin)
April 08, 2017
Programming
0
430
We Make Bots. For Real
Андрей Листочкин (Andrey Listochkin)
April 08, 2017
Tweet
Share
More Decks by Андрей Листочкин (Andrey Listochkin)
See All by Андрей Листочкин (Andrey Listochkin)
Everybody Stand Back! I Know Regular Expressions
listochkin
0
180
Command-line scripting with Rust. Wait, what?!
listochkin
0
360
Server Memory - BuildStuff Ukraine 2019
listochkin
0
48
Server Memory - Chernivtsi JS 2019
listochkin
1
150
10 Years Later
listochkin
0
370
Managing Managers - DevTalks iHUB
listochkin
0
62
Time, Numbers, Text
listochkin
1
600
Software Licensing: A Minefield Guide
listochkin
0
150
Devops for A Busy Developer - XP Days 2016
listochkin
0
180
Other Decks in Programming
See All in Programming
ネイティブ製ガントチャートUIを作って学ぶUICollectionViewLayoutの威力
jrsaruo
0
130
10年もののAPIサーバーにおけるCI/CDの改善の奮闘
mbook
0
780
Reduxモダナイズ 〜コードのモダン化を通して、将来のライブラリ移行に備える〜
pvcresin
2
690
私達はmodernize packageに夢を見るか feat. go/analysis, go/ast / Go Conference 2025
kaorumuta
2
490
GraphQL×Railsアプリのデータベース負荷分散 - 月間3,000万人利用サービスを無停止で
koxya
1
1.1k
Go言語の特性を活かした公式MCP SDKの設計
hond0413
1
180
Web Components で実現する Hotwire とフロントエンドフレームワークの橋渡し / Bridging with Web Components
da1chi
3
1.9k
『毎日の移動』を支えるGoバックエンド内製開発
yutautsugi
2
190
iOSアプリの信頼性を向上させる取り組み/ios-app-improve-reliability
shino8rayu9
0
150
プログラマのための作曲入門
cheebow
0
540
AI Coding Meetup #3 - 導入セッション / ai-coding-meetup-3
izumin5210
0
600
AIで開発生産性を上げる個人とチームの取り組み
taniigo
0
130
Featured
See All Featured
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
19
1.2k
Code Review Best Practice
trishagee
72
19k
Designing Experiences People Love
moore
142
24k
CSS Pre-Processors: Stylus, Less & Sass
bermonpainter
358
30k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
188
55k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
7
890
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
45
2.5k
The Cult of Friendly URLs
andyhume
79
6.6k
Building Better People: How to give real-time feedback that sticks.
wjessup
368
20k
Become a Pro
speakerdeck
PRO
29
5.5k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.5k
Performance Is Good for Brains [We Love Speed 2024]
tammyeverts
12
1.2k
Transcript
None
@listochkin
<3 Ruby
No Ruby today
None
Rust Favorite language Ruby Extensions WASM
RustFest Workshops Intro Advanced Adoption
Mozilla Travis CI Samsung Chef CloudFlare Evo
Steve Klabnik lislis Ingvar Stepanyan Paul Colomiets
Rust is for Rubyists
http://bit.ly/rustfest2017ruby 50% off
I’ll talk about my work
None
Bot building system
None
None
Conceived about 6 years ago
We’ve been building bots before it was cool
Bot
IRC WoW bots Web Scrapers
Chatbots
Conversational Commerce
A bot pretends to be a human
Makes stuff happen
Emphasis on “Human” aspect
Wit.ai API.ai Motion.ai Microsoft Bot Framework Init.ai <Whatever>.ai
Can you <deliver> <my order> to <my work address> instead?
What to do when there’s no match?
Guess Bail out
AI + Human
Facebook M 70% required human
Leaky abstraction
Bots are Dead End of story
“Human”-like is a red herring
How vs What
Goal Scenario Guidance
Humanize later
Scenario
Workflow
Do X Do Y Do Z
Customer case: PeopleReady
Workforce matching
“Uber for Workers”
I’m a construction worker I’m free next Friday
I need 5 extra construction workers on site next Friday
Phone Decision Tree
“If you need X press 1”
IVR “Interactive Voice Response”
Step 1: Static Tree
Step 2-∞: Refinements Shortcuts A/B tests
Identify a person/role Reduce tree
Known pending request: top-level notification
Global shortcuts
Keywords, numbers, etc.
Bot-to-Bot IVR-to-IVR
Pass context
Session storage HTTP/SIP headers Forward DTMFs
Dumb Boring
Efficient Predictable Less frustrating
None
Workflow Builder Execution Services Operator Apps Reporting
Many competitors Not a winner-takes-all
Lessons Learned
1. Providers
Slack, Messenger, Telegram, Skype, Email, sms, HipChat, WeChat, LINE, etc
The more the better?
SMS Phone Email
No middle man apps Brand <=> Phone
2. Execution model
State Machine
State Machine as Data
Flow Tree => Data Structure Executor
State Machine as Code
Flow Tree => Data => Code
Separate Infrastructure Separate Deploys Separate Load
AWS Lambda
3. Steps are the key
if … else Choice 10-15
Smart Steps 100s
Phone Transfer
Transfer to X Backup number? Voicemail? Transcode?
Feature discovery
Higher quality Bots by default
Programmable steps
Flow => Step
Step = Logic + UI both programmable
Custom JS Step
4. Service Flows
Pick up the phone Identify a User Voice Choice …
Number Provisioning API Adapter Reporting Events Hide Secrets …
Service flows Global Events with ACL
5. Dogfooding
Everything is a bot
Admin tools Monitoring Reporting Billing
6. UI and Reporting Sell Platform retains
UI! So many capabilities!
“Can you set it up for us?”
Typical Customer: sets thing up once receives reports
7. Reporting!
SQL Server OLAP Direct access
Let customers play with the data
8. AWS Lambda
async (req, context) => { ... }
Node 4.3 (6!) Python Java
Use Large
1 request = 1 new process
Dynamo & Redis :) Mongo, SQL :(
Dynamo is amazing!
9. Voice
Voice is inherently hard!
Twilio Best API and DevTools Still hard :(
Larger customers need cheaper voice
TwiML Twilio SIP + Custom Voice Direct SIP-to-SIP
SIP + RTP
SIP Commands & Events Bi-directional
RTP - audio
Often Arcane practices
Huge Risk
Opens doors
10. Small things Big Impact
Haiti Earthquake SMS Fundraiser
Suicide Prevention Hotline
Washington DC city bot
Roadside assistance Match-making Marketing Customer support Sales
OneReach
29-30 RustFest http://bit.ly/rustfest2017ruby 50% off
29-30 RustFest http://bit.ly/rustfest2017ruby 50% off 2 free tickets today