Attendees

• Austin Patel

1. Thomas Watteyne

2. David Burnett

3. Jackson Paddock

4. Said Alvarado-Marin

5. Kristofer PISTER

6. Joshua Alexander

7. Jessica Malow

8. Jinye Zhu

9. Andrew Fearing

Minutes

• David Burnett both EWSN papers rejected

• Kristofer PISTER cool paper would 15.4 to BLE bridge using SCuM

• Austin Patel research ideas

  • lighthouse localization work with multiple devices, fingernail localization. Combine lighthouse with inertial navigation.

  • Kristofer PISTER mm accuracy is the goal. Lighthouse can compensate for drift. Felipe and Brian did work on this using mimsy on a conveyor belt.

  • Thomas Watteyne we could build a distributed legal BLE keyboard with a finger transmitting every BLE period, appearing as one keyboard

  • Kristofer PISTER we don’t have BLE RX. So we could for example sync over 15.4

  • Kristofer PISTER other example: motion capture using SCuM and lighthouse

  • Austin Patel next steps: build a board, discussing pipeline

  • Thomas Watteyne could you use a single lighthouse

  • discussion on chat: Thomas Watteyne can help build Python script, which we feed with (1) the position of the 10 fingers and (2) the "tap" events and displays that nicely on a webpage

• Andrew Fearing

  • update on small PCB design

  • implemented what was in the e-mail chain: remove antenna header, holes for standoff, size of headers, removed GPIOs

  • Kristofer PISTER recommends to get the design fabricated

  • Andrew Fearing do we need LDO? idea is to have everything running at 1.5V

  • Kristofer PISTER programming 3-wire bus from Nordic board?

  • question for Mark: can the IOs in the Nordic board run at 1.8V?

  • Andrew Fearing pins for ADC?

  • Kristofer PISTER discussion about Zener diode

• Joshua Alexander

  • maintaining info at SCuM Eval Board

• Said Alvarado-Marin got the DotBot v1.2 working!
  

• Thomas Watteyne

  • Scheduled call with Mark on the nRF52840 work

  • updates from Falco: video, funding, network

• Jackson Paddock no time, next week