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AI-driven hiring and the science of compatibility

This season on Build Mode, we’re breaking down what it really takes to build a world-class team and that starts with hiring the right people the first time. This week, we’re joined by Sarah Lucena, founder and CEO of Mapa, a behavioral intelligence platform that uses voice AI to decode human behavior in under 60…

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This season on Build Mode, we’re breaking down what it really takes to build a world-class team and that starts with hiring the right people the first time.

This week, we’re joined by Sarah Lucena, founder and CEO of Mapa, a behavioral intelligence platform that uses voice AI to decode human behavior in under 60 seconds. After rebuilding teams over and over again early in her career, Sarah set out to answer the question: why do “great on paper” candidates fail to flourish after their hired?

In this episode, she explains how Mapa analyzes thousands of voice biomarkers, from speech patterns to linguistic signals, to build behavioral profiles and match candidates based on compatibility, not just the on-paper credentials. They help their clients make the right hired the first time, saving crucial time and money.

She breaks down:

• Why most hiring decisions are still a gamble
• Compatibility vs. similarity (and why it matters)
• How voice biomarkers reveal behavioral traits
• How to reduce bias without lowering the bar
• How founders should think about building aligned teams

Whether you’re hiring your first employee or scaling a fast-growing startup, this episode will change the way you think about talent, team dynamics, and what it really means to be a “fit.”

Chapters:

00:00 – Why great hires still fail
00:47 – Meet Sarah Lucena (Founder & CEO, Mapa)
01:39 – What Mapa does: voice → behavioral intelligence
04:22 – Why voice (not video) is the best signal
06:03 – The proprietary dataset & real-life outcomes
12:30 – Mapping companies, not just candidates
14:27 – Compatibility vs. similarity
16:10 – Bias, diversity & better hiring signals
23:53 – Expanding beyond hiring (VCs, finance, insurance)
30:16 – Using Mapa to evaluate investors
33:02 – Building Mapa’s own team
35:49 – Founder advice: patience, compatibility & lawyers
39:16 – Startup Battlefield experience
41:29 – Outro

New episodes of Build Mode drop every Thursday. Hosted by Isabelle Johannessen. Produced and edited by Maggie Nye. Audience development led by Morgan Little. Special thanks to the Foundry and Cheddar video teams.

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2 Comments

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    March 3, 2026 at 1:46 pm

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  2. @TheNarrowPathGarage

    March 3, 2026 at 9:27 pm

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CNET

Electric Dirt Bikes Are Changing Everything | Gas vs. Electric

Are electric dirt bikes finally ready to replace traditional gas-powered machines? We explore the rapid rise of e-motos and compare them with gas dirt bikes. Featuring the Segway Xaber 300 and real-world racing insights from events like the Red Bull Erzberg Rocket Ride, we cover both the game-changing advantages and current limitations, like range and…

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Are electric dirt bikes finally ready to replace traditional gas-powered machines? We explore the rapid rise of e-motos and compare them with gas dirt bikes. Featuring the Segway Xaber 300 and real-world racing insights from events like the Red Bull Erzberg Rocket Ride, we cover both the game-changing advantages and current limitations, like range and charging infrastructure. Are you sticking with gas forever, or are you ready to make the switch to electric?

You can find the products mentioned in this video linked below
Segway Xaber 300 eDirt Bike – Red
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Read more about it on CNET.com
CES 2026: Segway Debuts 2 New E-Bikes and an e-Dirtbike Along With New Accessories

0:00 Intro: The Electric Dirt Bike Revolution
0:45 Weight & Agility
1:36 Convenience & Zero Maintenance
1:59 Noise Levels & Trail Access
2:53 Instant Torque & Performance Modes
3:28 Pro Racing & Podium Sweeps
4:10 Limitations: Range & Charging Infrastructure
5:29 Final Verdict: Are E-Motos the Future?

Video Credits:
Host: Dillon Lopez
Scripted by: Dillon Lopez
Producer: Dillon Lopez
Camera: Dillon Lopez
Video Editor: Dillon Lopez
Thumbnail Designer: Cole Kan

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#emoto #motorcycle #segways

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CNET

Celebrating Windows 95’s Birthday | CNET Archives

CNET’s initial impression was that Windows 95 would have a major impact, thanks to features like long file names, the taskbar and the Recycle Bin. Explore this vintage review. 0:00 The Windows 95 Hype and Cultural Phenomenon 0:45 Initial Skepticism and the Mac User Perspective 0:59 CNET Reality Check: Expert Panel Introduction 1:33 Hardware Requirements:…

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CNET’s initial impression was that Windows 95 would have a major impact, thanks to features like long file names, the taskbar and the Recycle Bin. Explore this vintage review.

0:00 The Windows 95 Hype and Cultural Phenomenon
0:45 Initial Skepticism and the Mac User Perspective
0:59 CNET Reality Check: Expert Panel Introduction
1:33 Hardware Requirements: 386/486 vs. Pentium Reality
2:05 Hard Drive Space Demands
2:18 Plug and Play: “Plug and Pray” vs. Reality
2:52 The Windows 95 vs. Mac Debate
3:33 The New Interface: Goodbye Program/File Manager, Hello Explorer
4:04 Understanding the Taskbar and “My Computer”

Video Credits:
Video Editor: Vatsal Upadhyay
Thumbnail Designer: Cole Kan

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#windows95 #birthday #microsoft

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Science & Technology

A Cosmologist’s Guide to the End of the Universe | Katie Mack and Debbie Millman | TED

How does studying the end of time change your perspective of life on Earth? Cosmologist and TED Fellow Katie Mack joins designer and podcaster Debbie Millman to talk about the story of the cosmos — from the Big Bang’s ancient light still glowing across the universe to the five ways it might all come to…

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How does studying the end of time change your perspective of life on Earth? Cosmologist and TED Fellow Katie Mack joins designer and podcaster Debbie Millman to talk about the story of the cosmos — from the Big Bang’s ancient light still glowing across the universe to the five ways it might all come to an end — plus what aerobatic flying taught her about staying present. (Recorded at TEDNext 2025 on November 10, 2025)

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The TED Talks channel features the best talks and performances from the TED Conference, where the world’s leading thinkers and doers give the talk of their lives in 18 minutes (or less) — plus originals, podcasts and exclusive content. Look for videos on Technology, Entertainment and Design as well as science, business, global issues, the arts and more. Visit for our entire library, transcripts, translations and personalized recommendations.

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#TED #TEDTalks #Astronomy

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