Join for quick access. Enter your email below and we'll send confirmation plus sign you up to our newsletter.
By submitting your information, you confirm you are aged 16 or over,
have read our
Privacy Policy
and agree to the
Terms & Conditions. Geographical rules apply.
Stay On the Cutting Edge: Get the Tom's Hardware Newsletter
Get Tom's Hardware's best news and in-depth reviews, straight to your inbox.
You are now subscribed
Your newsletter sign-up was successful
Join the club
Get full access to premium articles, exclusive features and a growing list of member rewards.
An account already exists for this email address, please log in.
Raspberry Pi 5 brings Futurama's Bender to life as a ChatGPT powered personal assistant
Making your own personal assistant is one of the more fun ways to join the world of smart electronics. When building from scratch, you can customize everything from how it looks and talks to how it reacts when interacting with it. Today we've got a great personal assistant created by maker and developer Manuel Ahumada. Using our favorite SBC, the Raspberry Pi, he's managed to bring Bender to life from the classic sci-fi animated series 'Futurama'.
Voice assistants are nothing new, Microsoft is well known for bringing Halo's Cortana to Windows, Apple has Siri, Amazon has Alexa. However, this project takes the idea even further. According to Ahumada, his Bender assistant looks like Bender's head but it can also move and uses ChatGPT to generate responses and interact in real-time.
The head listens for audio which is then translated into text so it can be parsed to ChatGPT for interpretation. Once a reply is constructed, the text is transposed into audio which has been programmed to sound like John DiMaggio, Bender's voice actor. In addition, the eyes are able to animate and look around while the mouth animates to simulate speech.
It's helpful that Ahumada designed Bender's head recently as a helmet for a Bender costume, however, the design had to be modified to fit the electronics inside. The end result is also a tad smaller than the helmet he previously created. Inside the head is a Raspberry Pi 5 which is connected to a microphone, speaker, camera and even a few servos to turn some gears.
Ahumada was kind enough to share plenty of details about the inner workings of this Bender head. Bender requires quite a few tools but the end result is more than worth the effort. It uses OpenCV to help with image recognition, ElevenLabs for the text-to-speech functionality and OpenAI to interface with ChatGPT.
If you want to get a closer look at this Raspberry Pi project and see it in action, check out the full video shared to YouTube and be sure to follow Manuel Ahumada for more cool projects as well as any future updates to this one.
Stay On the Cutting Edge: Get the Tom's Hardware Newsletter
Get Tom's Hardware's best news and in-depth reviews, straight to your inbox.
Ash Hill is a contributing writer for Tom's Hardware with a wealth of experience in the hobby electronics, 3D printing and PCs. She manages the Pi projects of the month and much of our daily Raspberry Pi reporting while also finding the best coupons and deals on all tech.
