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Author: matt

Rent your own private island

Rent your own private island

Oh – you think you’re cool because you stayed at a luxury hotel in Dubai or comped to a suite in Vegas?

For the ultra rich, there are experiences that are far beyond the pale like David Copperfield’s Musha Cay. Renting for $50,000/night, you get the whole island. Multiple luxury residential buildings for up to 12 with high end catered food, their own mystery game to play, movies on the beach, and even custom fireworks show.

Or maybe try out Richard Branson’s Necker Island for a little over $107,500 a night (up to 40 guests), or $128,000/night for up to 48 guests. The buildings and island was almost completely destroyed in 2017 by hurricane Irma, but seems to have re-opened in 2022.

I find it interesting that even billionaires need to AirBnB their properties.

If renting a billionaire’s island is too pedestrian, perhaps just buy your own island.

Come and see

Come and see

If you want to start a life in Christ, do just one thing that Jesus taught in an area of your life he spoke about. Faith starts with a single act of trust. Test his wisdom and see if it is not a better way than yours.

These might be a good starting point: the parables of Jesus

Higher interest rates now biting credit dependent famous local Portland restaraunts

Higher interest rates now biting credit dependent famous local Portland restaraunts

Not only is the commercial real estate market facing a historic downturn in Portland, now hospitality businesses are having trouble too. Especially those owned by holdings companies behind many famous names.

Sortis Holdings bought up a number of famous top-flight Portland hospitality businesses and restaurants on a diet of low margins and low interest rates as they faltered during the pandemic. However, all is not well. They have been the target of at least 4 lawsuits by unpaid creditors, employees, contractors and partners since September. They recently failed at an attempt to acquire Ace Group International hotels and are currently facing many suits on unpaid bills.

Which Portland ‘local’ businesses do they own? Bamboo Sushi, Blue Star Donuts, Ava Gene’s, Tusk, Sizzle Pie pizza, the Ace Hotel, Rudy’s Barbershops, and Water Avenue Coffee to name just a few.

Sources:

AI Prompts for Parts photographs

AI Prompts for Parts photographs

AI trends pop up just about every week. The latest is knolling photos. Knolling photos are pictures of arranged objects so they are in parallel or 90-degree angles. The images create an organized and clean portrayal of many related things. They often look like exploded parts lists.

Tokenized AI by Christian Heidorn walks you through how to craft prompts to generate what you’re looking for. It’s a great example of how a prompt engineer sorts through creating what they want.

A prompt for every occasion

A prompt for every occasion

Learning how to make good ChatGPT prompts is a bit of an art as much as science. It’s not about learning a fixed prompts; it’s about mastering the art of well-structured, clear, and specific prompts that cater to your unique needs and interests.

This article has a bunch of great examples that can help you craft your own prompts:

  1. Act as a philosopher, and explain me “what’s the meaning of life?”
  2. ChatGPT, what’s the most efficient way to organize my research data?
  3. Please help me create a workout plan that incorporates yoga and weightlifting.”
  4. ChatGPT, what are the latest trends in quantum physics, and can you explain them in layman’s
  5. ChatGPT, can you enlighten me on the impact of AI in fostering interdisciplinary collaboration?
  6. ChatGPT, can you explain how the principle of supply and demand affects pricing in a competitive market?
  7. ChatGPT, can you compare and contrast the economic policies of John Maynard Keynes and Milton Friedman, with a focus on their views on government intervention?

Personal Development

  1. “ChatGPT, can you suggest some strategies to improve my time management skills?”
  2. “Please provide tips on how to effectively communicate my ideas during a presentation.”
  3. “What are some methods for coping with stress and anxiety during exams?”
  4. “How can I build healthy habits to enhance my productivity and overall well-being?”

Education and Learning

  1. “ChatGPT, can you provide a concise summary of Plato’s ‘Allegory of the Cave’?”
  2. “Please explain the concept of ‘cultural relativism’ and its implications in anthropology.”
  3. “What are some effective techniques for learning a new language?”
  4. “How can I apply the principles of critical thinking to evaluate information and make informed decisions?”

Science and Technology

  1. “ChatGPT, can you explain the basic principles of machine learning and its applications?”
  2. “Please provide an overview of the key events in the history of space exploration.”
  3. “What are some of the most promising renewable energy technologies available today?”
  4. “How does genetic engineering work, and what are its potential benefits and drawbacks?”

Arts and Literature

  1. “ChatGPT, can you analyze the main themes of William Shakespeare’s ‘Hamlet’?”
  2. “Please give me an overview of the Romantic period in literature and its key figures.”
  3. “What are the characteristics of Impressionist art, and how did this movement influence subsequent artistic styles?”
  4. “How does the concept of the ‘hero’s journey’ apply to contemporary storytelling in movies and literature?”

Current Events and Society

  1. “ChatGPT, can you discuss the implications of recent advancements in artificial intelligence on the job market?”
  2. “Please provide a brief analysis of the ongoing efforts to combat climate change at a global level.”
  3. “What are some of the key factors influencing the rise of populism in contemporary politics?”
  4. “How does social media impact our perception of reality and our relationships with one another?”
Realtime Polymorphic Viruses powered by AI

Realtime Polymorphic Viruses powered by AI

Researchers from HYAS Labs demonstrated a proof-of-concept, artificial intelligence (AI)-driven cyberattack that changes its code on the fly and can slip past the latest automated security-detection technology. Called BlackMamba, it exploits a large language model (LLM) to create a “truly polymorphic” attack in that every time it executes, it resynthesizes its keylogging capability.

AI-powered attacks like this will become more common now as threat actors create polymorphic malware that leverages ChatGPT and other sophisticated, data-intelligence systems based on LLM

Read more about the BlackMamba attack outlined in this blog post

Jailbreaking an AI to cook meth, generate Windows keys, and spit out conspiracy theories

Jailbreaking an AI to cook meth, generate Windows keys, and spit out conspiracy theories

Using carefully crafted and refined queries, users have been getting around the security features of LLM’s for all kinds of funny, and nefarious, purposes.

Original called DAN attacks (Do Anything Now), users figured out how to avoid OpenAI’s policies against generating illegal or harmful material.

YouTuber Enderman showed how he was able to entice OpenAI’s ChatGPT to generate keys for Windows 95 despite the chatbot being explicitly antagonistic to creating activation keys.

Other users have been able to get chatbots to generate everything from conspiracy theories, promote violence, generate conspiracy theories, and even go on racist tirades.

Researcher Alex Polyakov created a “universal” DAN attack, which works against multiple large language models (LLMs)—including GPT-4, Microsoft’s Bing chat system, Google’s Bard, and Anthropic’s Claude. The jailbreak allows users to trick the systems into generating detailed instructions on creating meth and how to hotwire a car.

His, and many other of these methods, have since been patched. But we’re clearly in an arms race.

How do the jailbreaks work? Often by asking the LLMs to play complex games which involves two (or more) characters having a conversation. Examples shared by Polyakov show the Tom character being instructed to talk about “hotwiring” or “production,” while Jerry is given the subject of a “car” or “meth.” Each character is told to add one word to the conversation, resulting in a script that tells people to find the ignition wires or the specific ingredients needed for methamphetamine production. “Once enterprises will implement AI models at scale, such ‘toy’ jailbreak examples will be used to perform actual criminal activities and cyberattacks, which will be extremely hard to detect and prevent,” Polyakov and Adversa AI write in a blog post detailing the research.

In one research paper published in February, reported on by Vice’s Motherboard, researchers were able to show that an attacker can plant malicious instructions on a webpage; if Bing’s chat system is given access to the instructions, it follows them. The researchers used the technique in a controlled test to turn Bing Chat into a scammer that asked for people’s personal information

Sources:

Oculus Quest 2 issues from sitting too long

Oculus Quest 2 issues from sitting too long

Oculus is doing a black Friday sale for 2023. I have an Oculus Quest 2, but hadn’t used it in over a year. I plugged it in to charge it back up and browse the store. Unfortunately, the store app screen told me it couldn’t load the store.

I went to setting->Wifi and manually connected to my home network. Duh! (so I thought) Even after this, the store app was blank and would tell me it couldn’t display anything. Time to start debugging.

  • The wifi would connect and said it had excellent wifi signal, but limited connectivity.
    • I tested my other wireless devices and they had no trouble connecting to the wifi and could browse the net normally.
    • I unplugged the mesh network repeaters around my house in case it was picking up a weak signal from one of those. No change.
    • I tried setting up my iPhone with as a wireless hotspot and connected to that. I got the same strong signal, but limited connectivity.
    • I checked the IP address of my Oculus in Settings, and I could ping the device just fine. If I turned the headset off, I couldn’t ping it. It seemed like it was connected ok.
    • I tried unplugging other devices from my wifi in case there was an IP conflict anywhere. Same problem.
  • I tried connecting the quest with a USB cable but I still could not get updates nor see anything in the store app or main menu.
  • Despite not being used for 2 years, when I went to system->updates, it showed no updates available. Something is fishy, there had to be updates.
  • I opened the in-headset browser and it would tell me that I could not browse because the date was wrong. It was set to 5:00am Sept 17, 2037. Whoa.
    • There is NO way to change the date/time in the settings or anywhere else I could find.

It turns out, others have seen this issue too. Their Oculus fast forwards to the future mysteriously and then connectivity to the store/web/updates doesn’t seem to work after that. You need to get the date fixed, but there’s no obvious way to do it.

Solution: Factory Reset

In the end, I decided to do a factory reset (Hold the power and volume buttons while booting) because it had been well over a year since I used it last and I figured it would be good to have a clean start. However, there is the option of using side-loaded apps (see below).

Unfortunately, even the factory reset gave me a few headaches. First, the headset isn’t always obvious when it sleeps vs actually powers off. My first attempt I didn’t power off all the way and just woke from sleep and I didn’t get the reset menu holding the power+volume buttons down. I went to settings menu and shut the device down in the headset to be sure.

After that, I was then able to cold boot and get into the factory reset menu. I selected factory reset and waited for it to clean the device and the progress bar indicated the reset was complete. The screen went black (but still powered), but didn’t reboot. I let it set a few minutes, then decided to manually reboot with the power button. Fingers crossed.

The first reboot I got the meta logo, but shortly after that the screen went blank (still powered) but no reboot. I let it set for a few minutes then manually powered it off using the power button – again.

On the second reboot, I got the meta logo, and then it started animating. That’s a good sign. Then the welcome page came up and I could connect to wifi and start updating.

During the update phase (1/2) while the progress bar was moving, I took the headset off to read more instructions. When I put it back on to see how far it was, the display was a patterned garbled static. I took it off and let it sit for a minute, then tried again. The display came back up and the update phase 1 of 2 completed normally.

Sidequest

The bad part about a factory reset is you lose all your installed games. I had to go back in and start installing all of them again. What a pain, because it wasn’t a very fast process.

Another option is to load an app that will update your time via an alternate Oculus app store called Sidequest. Sidequest allows you to load your own apps – including an ‘Open Settings’ app that allows you to update your date/time.

ADB

The Oculus is really just an Android device underneath. This means if you have developer mode enabled and have the Android developer kit installed, you can use ADB commands. I haven’t tried this, but supposedly this will work:

adb shell am start -a android.settings.SETTINGS

If you have Sidequest loaded, you can use this:

adb shell am start -a android.intent.action.VIEW -d com.oculus.tv -e uri com.android.settings/.DevelopmentSettings com.oculus.vrshell/.MainActivity

Links:

Alternatives to Github Copilot and ChatGPT

Alternatives to Github Copilot and ChatGPT

In case you want some alternatives to using ChatGPT or Github Copilot, this guide from the Pragmatic Engineer breaks down your options.

Building your own company model is another alternative and could be prudent for businesses conscious about not passing sensitive and proprietary data to vendors. Databricks created Dolly for this reason.

Update 02-2024:

GitHub Copilot Chat for Visual Studio 2022 is here.

VS2022 GitHub Copilot Plugin Developer blog