Phil Xie's headshot Phil Xie

Hello, I'm Phil 👋

I'm passionate about neurotechnology, medical devices, machine learning, and music.

I'm currently building technology to support and extend life at Science.

I was previously a researcher in UC Berkeley's Sensorimotor Neural Engineering Lab, where I helped build a hand kinematics-tracking wearable for continuous monitoring in stroke rehabilitation, driving electronics and form factor design in our easy-to-apply wireless device.

Previously, I've researched Transcranial Magnetic Brain Stimulation at UC Berkeley and Deep Learning for 3D Multi-class Cancer Tumor Segmentation on MRIs at UCSF. I also ran Neurotech@Berkeley 🧠, an organization of 100+ students actively building in BCI-related devices, software, and wetware. Check out LinkedIn and Projects for more of my work.

Along my musical journey, I've befriended the piano, bassoon, and chromatic harmonica, and flirted with a few others. I've had the pleasure to perform in Hong Kong, Taiwan, the US, and Central Europe, including the Musikverein.

I hail from the Greater Bay Area to the Bay Area. I do not (yet) own Philz Coffee but would thank you for your business should you visit; for reasons not so obvious, I'm fond of their Philtered Soul and Philharmonic drinks.

Happy to grab a coffee or chat. Please send me an message at phil.xie [at] berkeley [dot] edu or on LinkedIn!

Projects

🦾 Here are some highlighted projects. To see what I'm researching, check out my LinkedIn.


Hand Kinematics Tracking Wearable

E-skin and IMU Hand Kinematics Wearable for Stroke Rehabilitation (Research @ UC Berkeley)

A multi-sensor, easy-to-apply wireless wearable for continuously monitoring the hand kinematics of patients with motor impairments. (Xie*, Oppenheim*, Schlegel* et al. 2026)

Honorable Mentions • ECG Device (Analog Front End Design, LTSpice)
• LCD Display Driver in 45nm CMOS Transistors (Cadence)
• 3-stage Pipelined RISC-V CPU on Xilinx PYNQ FPGA (Verilog, Vivado)
• Chemical Reaction Mining via Transformers (PyTorch, PubChemPy, InChI). Teammates went on to publish a paper
• Mentored Portola High School team to develop low-cost, high-accuracy dental drilling alignment device. 2nd place of 30+ teams at the 2025 BioEHS Competition Medical Devices track at UC Berkeley
• EMG-controlled Robot Arm (Python, CAD, OpenBCI Ganglion)
• SSVEP-EEG for hands-free typing (PyTorch)
• Extracting, sequencing, and analyzing 2 Landoltia punctata protein genes (mRNA Sequences on NIH GenBank: Iron sulfur assembly protein, Hypersensitive induced reaction protein)
Quick Mini-tools Access Beta
🎵 Ear Training

Bookshelf

Science

  • Physics for Future Presidents
  • Stuff Matters
  • Deep Medicine
  • Algorithms to Live By

Sociology

  • Thinking, Fast and Slow
  • The Lean Startup
  • Where's My Flying Car?
  • Sapiens
  • Homo Deus
  • Mere Christianity

Literature & Fiction

  • 1984
  • Cat's Cradle
  • The Martian
  • Project Hail Mary
  • Do Androids Dream of Electric Sheep?

Essays

  • As a Man Thinketh
  • The Anthropocene Reviewed

Music

  • The Lives of the Great Composers
  • Musicophilia
  • Why You Like It: The Science and Culture of Musical Taste
  • The Physics of Sound

Thoughts

This website and the statements below are under construction.


The statement below is true

The statement above is false

Things I Like

Cool Technologies

Cool Products

Cool Musical Instruments