Some key dates from my introduction: 1804 Jacquard loom, 1837 Babbage Analytical Engine (programming by Ada Lovelace), 1884 Hollerith punched card tabulating machine (used in 1890 U.S. Census). Punch cards and paper tape continued in use until the 1990s.
Gisele and Janet will lead the students through an exercise using the MIT Media Lab’s Scratch program. Gisele wrote this about the exercise: “To control a system, or automate its operation, we use the variables which can be random or fixed depending on the type of sensors, we apply the conditions. Loops are uses to do the same thing infinitely. These concepts are the basics of physical computing.” This is their handout.
Here is our 17 June 2021 session plan:
10 minutes – Introduction to Physical Computing (Katy Dickinson & Maryann Hrichak) on Zoom, including Arduino weaving video segment
25 minutes – Scratch activity in two Zoom breakout rooms with about 50 students each, one in Douala (lead by Gisele), and the other in Yaoundé (lead by Janet), with ten TechWomen mentors helping
5 minutes – Reflection (Katy Dickinson & Maryann Hrichak) on Zoom, including Knightscope robots video
Thanks to Jeannice Farrer Samani, Janet Bih Shufor, and others for their recommendations on materials below. During our TechWomen-Cameroon Physical Computing session, I knew many of the girls might have network connection problems or would not fully understand the Zoom-based presentations because we spoke in English and many of them are French speakers. I want the “References and Resources” to present inspiring materials they could read later. I selected physical computing examples focused on weaving and robotics and included women and girl role models not only from Cameroon and Africa but also from the U.S. I hope that the girls will find these materials helpful!
Now that I am done with Spring 2021 classes, I have been able to tend my garden. Our house in Willow Glen (San Jose, California) was built almost 100 years ago in the old bed of the Guadalupe River, so the soil is amazing. Yesterday, we planted a green-bark, yellow-flower Palo Verde tree (Desert Palo Verde – Cercidium floridum – Parkinsonia Florida), that should thrive in our increasingly-hot summers. The tomato garden I planted in March is starting to fruit, and the giant white bird of paradise (Strelitzia nicolai), Pink Stripe Flax (Phormium), Matilija Poppies (Romneya), and four types of yarrow are blooming exuberantly. The oak tree named after my friend Seham Aljaafreh, who helped me plant it in 2014, has doubled in size this year.
If you want to receive Katysblog posts by email, please sign up using the Sign Me Up! button (upper right on Katysblog home). Images Copyright 2021 by Katy Dickinson.
I put this information on my own Facebook account but when I tried to re-post a version of it, Facebook blocked me. Apparently Facebook objects to posts about praying for Gaza and making charitable donations to the Al-Ahli Hospital in Gaza. Please continue to pray and donate anyway.
25 May 2021 Update: In addition to donating to Episcopal Relief & Development which supports Jerusalem, the West Bank, and Gaza (including the Al-Ahli Arab Hospital in Gaza City), here is the list of reputable first responder organizations recommended by Ryan Sturgill, Director of Gaza Sky Geeks:
Following up on my 8 October 2020 post: Despite the challenges of working at home during a pandemic, the inspiring TechWomen team from Sierra Leone is making good progress developing a project to benefit their country. We have worked for months to identify and refine our focus on the challenge of malnutrition in children, and on a statement on the social impact of this difficult problem. The current version of our action plan statement is below. Next week, we begin to make our pitch video.
We don’t want to watch our children die. Team Sierra Leone will start with 50 mothers as our pilot. Our campaign will reach the target audience in Freetown and western area by radio, and advertising vans distributing brochures with pictures. We will provide educational materials on best food and good nutritional practices. In addition to mothers, we will contact community leaders, chiefs and community health workers.
Our mission is to reduce the level of malnutrition in Sierra Leone. We will achieve this by educating mothers on how to use local foods to make balanced diets. According to the government of Sierra Leone, 31.3% of children have the chronic form of malnutrition. This is because according to UNICEF, 70% of infants and young children are underfed, surviving on diets consisting mainly of starchy staples. We believe we are the best people to work on the malnutrition project because our skills and background are a perfect match, comprising but not limited to a medical doctor, pharmacist, public health graduate and a data scientist.
This text and photo was published with permission of Team Sierra Leone.
If you want to receive Katysblog posts by email, please sign up using the Sign Me Up! button (upper right on Katysblog home). Image Copyright 2020 by Katy Dickinson.
I was the Process Architect for TechWomen 2010-2011 and have been a TechWomen mentor and part of eleven international delegations since 2011. TechWomen is an exchange program of the US Department of State – Bureau of Educational and Cultural Affairs. This life changing program is very dear to me and I am looking forward to helping the 2020 Team Sierra Leone develop a project that will help their community.
Tools I mentioned on today’s training call, for teams working at a distance: Google Groups – email distribution and archive, WhatsApp – quick messages and meeting reminders, Facebook – personal updates and contacts, LinkedIn – professional updates and contacts, Skype or Zoom – to communicate verbally, Google Drive – to share and communicate in writing. Send a WhatsApp message to the whole team 2 hours in advance of a team meeting so they don’t have to remember US time zones, Daylight Savings, etc. Mentors have to keep up with country events by reading BBC News, Al Jazeera, New York Times.
If you want to receive Katysblog posts by email, please sign up using the Sign Me Up! button (upper right on Katysblog home). Images Copyright 2017-2019 by Katy Dickinson.
Since we are sheltering in place during the Covid-19 lockdown, and I have a new machine, I have been sewing. In particular, I have had time to use some of the sophisticated and beautiful wax print fabrics I carried home from 11 trips to Africa since 2010. Some of it has become face masks and some curtains. My dining room is now bright with potato print tablecloths featuring elephant and guinea fowl patterns from Zimbabwe, and fish pattern curtains I made from fabric purchased in Sierra Leone. In the curtains, matching the leaping fish on either side of the center took some planning!
Earlier Katysblog posts with pictures of arts and crafts from some of my travels in Africa: