Sunday, July 20, 2025

Learn to use Gemini AI

Today I learn a new tech : Artificial Inteligence, with Gemini AI

1. Understand What Gemini Can Do (and What It Can't Yet)

Gemini is incredibly versatile! It can:

  • Generate Text: Write emails, summaries, stories, poems, scripts, blog posts, outlines, and more.

  • Brainstorm Ideas: Help you think of concepts for parties, gifts, businesses, stories, or just about anything.

  • Summarize Information: Condense long articles, documents, or conversations into key points.

  • Answer Questions: Provide information on a vast range of topics.

  • Translate Languages: Translate text between many different languages.

  • Write and Debug Code: Assist with various programming tasks.

  • Process Images (and sometimes audio/video): You can upload images and ask Gemini questions about them, or ask it to generate images from descriptions.

  • Integrate with Google Workspace (for Workspace users): This is a huge productivity booster! It can help draft emails in Gmail, create content in Docs, summarize meetings in Meet, analyze data in Sheets, and design presentations in Slides.

  • Perform "Deep Search": For more complex research, it can pull information from multiple sources and synthesize it into a comprehensive report.

What it's still learning:

While powerful, Gemini is an AI model and not a human. It can sometimes:

  • Hallucinate: Provide inaccurate or made-up information. Always fact-check critical information!

  • Lack Nuance: Sometimes miss subtle emotional cues or complex human reasoning.

  • Be Limited by its Training Data: While it has a vast knowledge base, it won't know about extremely recent events (like things that happened yesterday) or very niche, obscure topics that aren't widely documented.

2. Master the Art of Prompting (This is Key!)

This is where efficiency truly comes in. Your "prompt" is the instruction you give Gemini. The better your prompt, the better and faster your result.

Here are the best practices for crafting effective prompts:

  • Be Clear and Specific: Don't be vague. Instead of "Write about dogs," try "Write a 300-word blog post for dog owners about the benefits of daily walks, using a friendly and encouraging tone."

  • Provide Context: Give Gemini all the necessary background information. If you want a party idea, tell it the age of the person, their interests, the budget, and how many people.

  • Define a Persona (Optional but Powerful): Tell Gemini to "Act as a marketing expert," "You are a creative writer," or "As a personal assistant..." This helps it tailor its language and approach.

  • Specify Format: Tell it how you want the output. "Provide bullet points," "Write a numbered list," "Format as a table," "Write a short paragraph," or "Create an outline."

  • Set Constraints/Limits: "Keep it under 200 words," "Focus only on X and Y," "Do not include Z."

  • Break Down Complex Tasks: If you have a big project, break it into smaller steps and prompt Gemini for each step. For example, first ask for an outline, then ask it to flesh out each section of the outline.

  • Use Examples (Few-Shot Prompting): If you have a specific style or format in mind, give Gemini an example. "Here's an example of the kind of email I usually send: [paste example]. Now, write an email about..."

  • Iterate and Refine: Don't expect perfection on the first try. If the response isn't quite right, tell Gemini what to change. You can say "Make it shorter," "Make it more formal," "Add more detail about X," or "Rewrite it from a different perspective."

3. Leverage Gemini's Features

  • "Modify Response" Options: After Gemini generates a response, you'll often see options like "Make it shorter," "Make it longer," "Simpler," "More casual," or "More professional." Use these! They're quick ways to tweak the output.

  • "Redo" button: If the initial response isn't what you're looking for, click "Redo" to get a completely new version of the same prompt.

  • "Double-check response" (Google Search integration): This is incredibly useful for verifying factual claims. Click the Google icon, and it will often highlight statements that can be checked with a quick search.

  • Conversation Memory: Gemini remembers the context of your conversation. You don't need to repeat yourself constantly. You can build on previous prompts and responses.

  • New Chat: If you want to start a completely fresh conversation without Gemini referencing previous topics, simply start a "New Chat."

4. Practical Tips for Efficiency

  • Experiment: The best way to learn is by doing! Try different prompts, see what works, and refine your approach.

  • Save Effective Prompts: If you discover a prompt that consistently gives you great results for a specific task, save it! You can copy and paste it or even create your own "prompt library."

  • Give Feedback: Use the "thumbs up" and "thumbs down" icons. This helps Gemini learn and improve over time.

  • Stay Updated: AI models are constantly evolving. Keep an eye on Google's official announcements or tech news for new features and capabilities.

By following these guidelines, you'll quickly become a pro at using Gemini to assist you with a wide array of tasks, making your digital life more efficient and effective! What kind of tasks are you hoping to use Gemini for primarily? Knowing that might help me give even more tailored advice!

Thursday, June 26, 2025

Death Cleaning

 What to do, where to go with whom? Questions that have been popping up lately.

Then a few days ago..,what if I suddenly die? What have I done?
- Create a blog, yes I have been doing this for 8 years.
- Create memorable photos for a slideshow on my celebration of life event?
Then the thought came to mind: how about preparing for death?
What do I need to prepare? Ooh, my day is getting dim..
Luckily I got "Death Cleaning Swedish style" by Margareta Magnusson, 2018
The Gentle Art of Swedish Death Cleaning
How to Free Yourself and Your Family From a Lifetime of Clutter

Death cleaning (or Swedish Death Cleaning) is the process of
decluttering and organizing your belongings to reduce the burden on loved ones
after you pass away.
The term comes from the Swedish word **"döstädning"**
(*dö* = death, *städning* = cleaning) and was popularized by Margareta Magnusson’s book
"The Gentle Art of Swedish Death Cleaning."

Key Aspects of Death Cleaning:
1. Purposeful Decluttering – Removing unnecessary items so family won’t have to deal with them later.  
2. Gifting & Donating – Passing on meaningful items to loved ones or charities while you’re still alive.  
3. Organizing Important Documents – Ensuring wills, financial records, and sentimental items are easy to find.  
4. Minimizing Stress for Survivors – Preventing disputes over possessions and making the grieving process smoother.  

How It Differs from Regular Decluttering:
- Focuses on **legacy** rather than just tidying up.  
- Encourages **letting go** of things that won’t matter after death.  
- Often done by older adults but can be started at any age.  

Why People Do It:
- To **avoid leaving a mess** for family.  
- To **reflect on life** and what truly matters.  
- To **simplify life** in later years.  

Tips on how to start death cleaning:

Starting **death cleaning** can feel overwhelming, but breaking it down into
manageable steps makes it easier. Here’s a practical guide to begin:  

1. Shift Your Mindset 
- Think of it as a **gift to your loved ones**—not a morbid task.  
- Focus on **quality over quantity**—keep what truly matters.  

2. Start Small & Easy
- Begin with **low-emotion areas** (expired meds, duplicate kitchen tools, old paperwork).  
- Avoid starting with sentimental items (photos, heirlooms) until you’re comfortable.  

3. Sort Methodically (Use the "Keep/Gift/Toss" System)
- **Keep**: Essentials, items you love/use regularly.  
- **Gift/Donate**: Things others might appreciate (family, friends, charities).  
- **Toss/Recycle**: Broken, expired, or useless items.  

4. Tackle Sentimental Items Thoughtfully
- Ask: "Would my family want this?"(Many keepsakes lose meaning after you’re gone.)  
- Photograph items before letting go (e.g., children’s artwork, trophies).  
- Pass down *heirlooms now* with stories attached.  

5. Organize Important Documents
Create a "Death Binder" with:  
  - WILL, advance directives, passwords  
  - Financial/insurance records  
  - Funeral wishes (burial/cremation preferences)  
- Tell a trusted person where it’s stored.  

6. Downsize Collections & Hobbies
- Keep only what you **actively use or display** (books, crafts, memorabilia).  
- Donate specialty items (tools, musical instruments) to enthusiasts.  

7. Digitize What You Can 
- Scan old photos, letters, and home videos; share digital copies with family.  
- Label digital files clearly.  

8. Involve Family (If Comfortable)
- Let loved ones *claim items they want* now.  
- Discuss your intentions to avoid surprises later.  

9. Repeat Gradually
- Death cleaning is ongoing  do a little each season.  
- Revisit past decisions; you may be ready to let go of more later.  

10. Enjoy the Benefits
- A lighter, more organized space.  
- Peace of mind knowing your affairs are in order.  

Tips: Margareta Magnusson suggests starting in your *50s or 60s*,
but it’s never too early (or late) at 75😃 to begin.  

petrus
"What about death cleaning for my soul?"

Monday, June 23, 2025

Mikaela Violin Recital, 22June2025

 June 22, 2025 St-Bartholomew Anglican Chruch

           Gavotte - Gossec: Mikaela Labelle






           The Snake Charmer-Helmut Lipsky: Mikaela Labelle










Sunday, June 15, 2025

2021 Tadoussac Whale watching



 

2021 October 15: Our whale watching boat returned to base, we saw a group of large whales with White Whales (Bellugas)

We went to Tadoussac with Andy Sucipto - Threes,
Ottawa

2021 October: Trois Rivieres, Tadoussac, Mont Tremblant

google-photos

Trois Rivieres
Saguenay
Tadoussac
Saguenay

Mont Tremblant

Ottawa

Saturday, June 14, 2025

Japan Cinga Family Spring 2024

Japan Cinga Family 2024

 Day 1 (Sun, 31/3/24) Jakarta - Tokyo 

  • Depart 6.10AM // ANA NH836 // CGK T3 

 Day 2 (Mon, 1/4/24) Tokyo – Osaka 

  • 6.50AM – 7AM Nikko Shuttle to Narita Airport T1 (4F) 
  • Breakfast @Airport 
  • 8.25AM – 10.05AM Airport Limousine Bus 1F Arrival Lobby Stop 10 
  • 10.39AM – 1.06PM Nozomi 225 Shinkansen Tokyo – Shin-Osaka (Alt. 11AM – 1.30PM) 
  • 2PM – 2.18PM Midosuji Line: Shin-Osaka – Hommachi St, Walk 
  • Stay @ Tokyu Stay Osaka Honmachi 
  • 3.05PM – 3.10PM Chuo Line: Sakaisuji Hommachi St - Tanimachiyonchome Station an 
    4.30pm – 5.09PM Morinomiya St - Shinsaibashi St 
  • Shinsaibashi, Dotonburi, Namba 
  • Matt: 2nd Street Shinsaibashi 
  • Dinner 
  • 8.26PM – 8.32PM Nippombashi St - Sakaisuji Hommachi St

    Day 4 (Wed, 3/4/24) Osaka – Nara - Kobe Daytrip 

    • Nara Park 
      Todai-ji

  • Nakatanidou (Mochi Pounding) 

Day 5 (Thu, 4/4/24) Osaka – Tokyo 

  • Stay @ JR East Hotel Mets Gotanda 
  • Hedgehog Cafe & Pet Store HARRY Harajuku (matthew) 

  • Roast beef ohno Harajuku 

  • Harajuku area – Polene (mirna) 
  • Tokyo Tower / Azabudai Hills 

Day 

Day 6 (Fri, 5/4/24) Mt Fuji & Gotemba Daytrip 

  • 7.45AM Meet up @ Sumitomo Mitsui Banking 

    Odaiba Area - The Gundam Base Tokyo / Small World Museum 

Day 10 (Tue, 9/4/24) Tokyo – Jakarta 

  • Depart 10.20AM // ANA NH855 // HND T2 
Day 8 (Sun, 7/4/24) Tokyo 
  • Senso-Ji Temple & Nakamise-dori Street – ASAKUSA 

Austin - Ottawa, August 04 - Sept 01, 2024

To Austin, TX, USA:
August 04-07, 2024
Washington, Pittsburgh
Hendersonville, Nashville
Texarkana, Arkansas



In Austin, 


To Ottawa, ON, Canada: 
August 21 - Sept 01, 2024

Austin - Lake Charles, LA Lousiana
Montgomery, AL Alabama
Charlotte, NC North Carolina
talking with Danny
Charleston, WV West Virginia
Pittsburgh, PA Pennsylvania
Niagara Falls, ON Ontario
Toronto, ON
Ottawa, ON
Quebec City, QC
Montreal, QC


Austin to Ottawa, Aug 21-Sep 01,2024
Google Photos



Ottawa - Austin, 04 -07 August 2024





 From early in the morning, cold temp below 5 Celsius, we Shirley and I, drove to Austin for 4 days, 3 nights
04 August 2024 : Stay at Spring Hills, Pittsburgh, Pensylvania
05 August 2024 : Fairfield Inn, Hendersonville, Nashville,
06 August 2024: Courtyard, Texarkana, Arkansas

Maps



Google Photos:
Ottawa - Austin, 04 - 21 August 2024

Friday, November 8, 2024

Remembering Willy and Arief

About a week before Willy Buntaran and Arief Kusnanto disappeared on Mount Putri, Willy and I climbed Mount Pangrango. The two of us climbed from the Micro-wave tower, Saturday afternoon. We had previously climbed this mountain with Karno, Marulam, Eddy Anggoro, and many other friends who climbed the mountain together. The first mountain climb was to Mount Salak. Then with Mapala-UI to Mount Gede.
Then with Frans, Farida and Budi to Kadang Badak.
And now we want to try climbing together, Arief and I. On one Saturday, both of us took a bus to the peak of Gunung Gede through Puncak Pas, Micro-wave tower. Climbing slowly and steadily upwards. The plan was to reach Kandang Badak if possible, because we didn't bring a tent. We also didn't bring a stove and kerosene or gas. Really amateur crazy reckless, only bringing dry food. Because it was raining and we were tired, we slept on the back of the road. On the footpath. We chose a slightly sloping ground with an angle of about 30 to 45 degrees, to prevent submerged in water. We slept wearing only jackets and raincoats. I still remember chatting with Willy before going to bed. About everything beautiful. Future plans.
" How your school in YARSI, Arief?"
" I try to enter FKUI again next year", Arief said
If I think about it now, it was really dangerous, because snakes, scorpions could kill us. Nekat! Was I afraid? it might be not, I was young and strong.. Early in the morning, we woke up, had breakfast with the supplies we brought, then continued to go up again until we reached Kandang Batu, then to Kandang Badak, then turned right to Mandalawangi Square (alun-alun), Mount Pangrango. The most beautiful place in the world!

Climbing fast so I can see the sun up there. Finally arriving at Mandalawangi Square it was already too late. The sun was already high above, although it had not reached its highest nadir. Take an Edelweiss flower, as a sign of "pride" that I had reached the top. Pray quickly praising the greatness of God, and be grateful to be able to see His greatness. Because I had to go down and should arrive at Microwave-tower before dusk. With this experience, I really needed to buy a good backpack for camping supplies. I bought a backpack at the Senen market, A big and strong backpack. The seller said it belonged to the TNI. A few days later Arief came to the house. Arief said :
"I want to climb Mount Gede - Pangrango this Saturday with Willy. The plan is to climb from Situ Gintung."

Then I offered to Arief,
"I just bought a good backpack,  Arief. You need to bring it, so that it's easier to climb."
 
Later, all friends heard from Willy's sister and from Toni Sutono, Arief's cousin,
that they had not returned home.
Help came from everywhere. Mapala-UI mountain climber search team: with coordinator Henry Walandouw (Nani's husband) and Rudy Badil, Mapala UI had just lost one of its founders Soe Hok Gie and Idhan (Dhanvantari Lubis, my classmate at Kanisius). And Wanadri-ITB Bandung. The search center was in Situ Gintung. Consumption and accommodation were provided by the Buntaran family and the Kusnanto family. All searched, explored to Mount Putri, voluntarily, selflessly...
Stay overnight in Cibodas, in a resident's goat pen (thanks mas Gito)

Farewell Willy and Arief, we remember you both.
Remembering your spirit to overcome your weaknesses, by climbing mountains!
 
petrus

Wednesday, October 2, 2024

Blood Donation


                                   Blood donation 110th, 06 Sept 2024

I promised myself, if GOD gives me health, then I will donate blood.
I asked GOD to extend my life by 5 years. I calculated that I donate 4 times a year, 
so I can donate blood 20 times. Without realizing it, 5 years have passed.
I am grateful and continue to donate blood 3 times a year 4 times.
Then I had to postponed for one year because I went to a malaria area in 2008.

Thankfully during this one year waiting time, 
Blood Canada needed my AB, Rh+ blood for research.

I could not make a plasma donation.
The first time,i donated plasma,  I felt itchy and numb around my lips.
It helped after I got Cacium lozenges. 
The second plasma donation, my whole body was shaking.
Finally the nurse said that I could not donate plasma anymore.

Covid arrived
I got ADRS at Diamond Princess in February 2020. 
Praise the Lord I was treated at Yokohama hospital, Japan.
After that I assumed, I couldn't donate blood.
Then I started to donate blood again after seeing a poster "Blood Canada needed you"
In August 2021 I started donating again with trying to do it more often.
I am grateful that I can donate five times a year.

First time blood donation
 I donated blood for the first time as a student of FKUI.
Because all prospective students are required to donate blood.
The most memorable was when I donated blood for the second time.
My niece Shinta was seriously ill and needed a transfusion. I gave my blood to her.
Not just my blood, but my heart, mind and everything... and she was cured!

Then I routinely donated blood to PMI in Kramat Raya, Jakarta.
Moving to Manado 1983-1988, I continued to donate. Only the request was not much:
"We will call if your blood is needed."

Getting healthier by donating blood
Until now, I feel healthy and fit. 
Blood donation plays a lot of roles in making the body healthy. 
Blood cells have a 120-day cycle. 
Therefore, the body accelerates the production of new blood, 
with the donation 

Tuesday, September 17, 2024

Ompung-Manis own all this


Tuesday, March 30, 2021 GOD is the owner of my life
I have been lifted from the valley of death by the mighty hand of GOD.

Farida and I, along with 4 Canadian friends, went on the Diamond Princess cruise: 20 Jan to 4 Feb 2020. However, 04 Feb, we couldn't leave the cruise when we arrived in Yokohama; because we had to be quarantined. On February 7, 2020, I started to get sick. Luckily Farida didn't. I coughed, first a runny nose, then a dry cough; no appetite, vomited once, wanted to sleep all the time, headache and body heat. When the heat reached 39.5 Celsius, which could not be reduced with anti-heat medication, I was finally treated at Yokohama Hospital. From 11 Feb to 6 March, with a diagnosis: ARDS, Covid-19 pneumonia.

12 February breathing became increasingly difficult, and the team of doctors recommended that I be put on a ventilator. I refused, because I remembered my father who, after being put on a ventilator, couldn't talk until he died. But the children and wife continued to recommend,

“Now there have been many advances in medicine. Just follow the doctor's opinion...",
Finally, on February 13, I agreed, and on February 14, the ventilator was installed.

In the ventilator, I felt like I was in a very hot room. At the tip of the foot you can see bright red and yellow flames. I'm afraid of death. I call the LORD Jesus.
“Jesus come, Jesus come.”
I screamed even though no sound actually came out. 
"Come Jesus, let me hold Your robe, and I will be healed."
"Where's your promise, where? Where? “
“YOU said, ask, knock, and you will receive.”
" Where is YOUR promise?"

"But I don't want to be taken home, I still want to see my grandchildren grow up."

Then there was bargaining with the angel of GOD. Then my life history was rewinded. All my ugliness and sins were shown. Negligent, stingy, arrogant. Suddenly a voice was heard "I own all this!"

I cried, regretted and repented. "Jesus, heal me..." That was my request many times while crying. Then I didn't remember anything, and I faintly heard Doctor Kawai's voice. Apparently it was February 20, the ventilator was removed, and I was moved to a regular ICU room. "I want to remove all the pipes, IV lines, is that okay?" asked Doctor Kawai.
I can't say anything, because actually I'm scared, my body is very weak, my hands can only move a liitle. What if this tool is removed? From the window, Farida was seen nodding her head: "Just agree, just follow the doctor's orders." Yes, what else do I want, I nodded my head, and all the tubes were removed, even the special IV tube for inserting medicine and taking blood samples was removed too. A few minutes later this special hose was reinstalled. Since then I have gotten better. Practice sitting, walking a little guided, then walking alone with an IV pole. The doctor gave me a plan to leave the hospital,
"When things get better, you will be moved to a regular room. Then if everything is fine and the PCR results are negative twice, you can leave the hospital."

I asked: "When can I leave the ICU?", the doctor didn't answer, then left. Only the nurse answered: "When everything gets better," but there was no definite time.
I don't want to die, and I don't want to be disabled. I immediately, as best I could, continued to practice with enthusiasm. If I'm not sleepy I'll walk, try a little, only 10 minutes, 3 times a day, and up to 3 x 30 a day. I can urinate with a bottle and when I defecate I have to get out of bed, only with the help of a nurse. This is when I feel hopeless and useless. Luckily the nurse was very kind, until she was asked what her hobby was. "Sing." Then nurse Izume asked me to sing along: "I just called to say I love you." Stevie Wonder.

In the Ventilator room: 14-20 Feb. Then ICU room 20-26 Feb. Next in a regular room 26 Feb--6 March. On March 6, I left the hospital and went to the hotel to meet Farida again. I could slowly walk to the shops around the hotel. Thank goodness we got plane tickets so quickly. In two days, March 8, 2020, we flew back to Ottawa. And get the additional bonus of upgrading to Business Class

From my wife's notes, it turns out that I actually died on February 17th.
15 Feb: Petrus was in bad condition
16 Feb P was worse
17 Feb P there is no hope..
18 Feb… eh my condition is improving, there is eye movement. 19 February the general situation is getting better. Labs are improving, and extubation is planned for Feb. 20, if everything continues to improve.  
Praise the Lord ! Luckily Farida didn't get Covid, so she was able to help me who was sick, confused and delirium.

Farida could stay overnight in the same hospital, with special exceptions. Previously Japan hospitals were only for sick people. Farida was given a room at this hospital from 14 February to 1 March. Then she moved to the hotel March 1.
I am very grateful for the help, attention and prayers of all friends and relatives, especially my wife and children, who have tried to knock on the door of God's heart. I received prayers, fasting, and Holy Mass. Those who pray for me are not only Catholic friends, but also Christian, Muslim, Buddhist, Hindu and non-religious friends.

Arrived in Ottawa at 1 am, early morning 9 March 2020. 16 March Farida invited me to walk to the park near the house. I could walk for 10 minutes, then 15 minutes, then 30 minutes until I could walk for an hour. And so on, then I tried to walk 1 hour every day, five times a week.

I practice breathing with DB-R tai chi, and Ping Shuai Gong for 30 minutes, plus one hour of meditation every day. I made a lot of progress. Grateful, once again grateful, to be able to meet and play with the grandchildren. With them, I could jog around. Only the throat dries quickly, and still gets tired quickly.
All this happened because of the blessing and help of Almighty GOD. That pulled me from the valley of death. GOD gave me the opportunity to live again with a plan, which I didn't know. What I know was and is that GOD asked me to invite other people to come to HIM to enjoy the same blessings that I experienced. Amen.

Monday, September 16, 2024

Austin - Ottawa, 21 August - 01 Sept 2024


August 04 - 07:
Ottawa - Pittsburgh
Pittsburgh - Nashville
Nashville - Texarkana
Texarkana - Austin

August 07 -21, in Manor, Austin
Set Internet
Safe Haven 
Meet Noni - Gabe and tante Sylvia

Painting garage

Meet David in College Station on August 15
Lily stay with us 
Alex came to Manor

August 21 - Sept 01, 2024
Austin - Lake Charles, LA Lousiana
Montgomery, AL Alabama
Charlotte, NC North Carolina
talking with Danny
Charleston, WV West Virginia
Pittsburgh, PA Pennsylvania
Niagara Falls, ON Ontario
Toronto, ON
Ottawa, ON
Quebec City, QC
Montreal, QC