product review

Product reviews for technology junkies; a selection of the best new electronics, gadgets and apps for your home, office or just for fun.

Your AI Rules Are Now Your Biggest Problem – Here's Why GPT‑6 Astra Demands You Delete Them
You open your project. Your AI coding assistant reads AGENTS.md , loads every Skill description, and stops. "This rule says read all documentation before every edit. That rule says load only on demand. Which should I follow?" It's not being difficult. It's doing exactly what you asked.
By Jinabout a month ago in 01
The Prototype That Had to Unlearn Everything
On December 1, 2025, ByteDance’s Doubao AI assistant and ZTE jointly released an engineering prototype – the Nubia M153 – running a technical preview of the Doubao Phone Assistant. The official price was 3,499 yuan. All 30,000 units sold out quickly, and on secondary markets the price was bid up to tens of thousands of yuan.
By Jinabout a month ago in 01
Why Your Apps Keep Breaking
On the morning of September 3, 2026, users checking their Taobao order histories saw a spinning wheel. The error message read: "Network crashed."
By Jinabout a month ago in 01
The Campaign Looked Profitable Until Sales Opened the CRM
On the dashboard, the month looked excellent. Cost per lead was down, conversions were up, and the trend line had the pleasing shape everyone wanted for the meeting. Then sales opened the CRM. Half the “leads” were students, vendors, tiny accounts or people asking for support. The campaign had become better at producing a number, not a customer.
By Solution Boxesabout a month ago in 01
Why DTF Ink Consistency Matters More Than the Lowest Price
Direct-to-film printing is often discussed in terms of printers, printheads, films, powders, and heat presses. Yet one of the most important parts of the production process is also one of the easiest to underestimate: the ink.
By Solution Boxesabout a month ago in 01
Who's Actually Paying $230 a Gig for Internet?
Satellite Data at 28,000 Yuan a Year: Who Uses It, Who Pays, Who Profits On August 21, 2026, a modified off‑road vehicle pulled over on an unnamed dirt road near Mangya, Qinghai. The owner opened the trunk, took out a parabolic antenna, aimed it at the sky, connected to Wi‑Fi, and his phone displayed "China Satcom satellite network connected." Three minutes later, he placed a WeChat video call — in an area with no terrestrial coverage, that call costs 27,999 yuan per year.
By Jinabout a month ago in 01
The 5‑Hour Wall Is Back — And GPT‑5.6 Sol Is Eating Your Quota
On August 25, 2026, OpenAI reinstated the 5‑hour rolling usage limit for ChatGPT Plus subscribers using Codex and ChatGPT Work. The previous suspension of this limit, which had taken effect on July 12, lasted 44 days.
By Jinabout a month ago in 01
The One Thing Keeping Tesla's FSD Out of China
August 27, 2026 The lights in the office area of Tesla’s Shanghai Gigafactory data center stayed on as usual through the night. By the early morning of August 27, the online rumor from the previous day – that the facility had been "completely vacated" – had been crushed by a far more concrete fact: Tesla China had filed a report with the local police station, and the police had accepted the case.
By Jinabout a month ago in 01
The $30 Trillion Mirage
The $30 Trillion Prospectus and the September Fog of San Francisco On August 25, 2026, the Wall Street Journal leaked a number that, if it had come three months later, would have landed straight in Anthropic’s S‑1 appendix. People close to the matter said the Claude developer is telling potential investors its total addressable market (TAM) exceeds $30 trillion .
By Jinabout a month ago in 01
Why Bigger AI Isn’t Smarter
In the summer of 2026, Silicon Valley's AI narrative hit a fork in the road. Ramp tracked spending data from 70,000 enterprises. Two months after Fable 5's release, corporate customers were spending only 11% of Anthropic's total product revenue on it. The growth curve climbed for a short stretch and then flattened out.
By Jinabout a month ago in 01
My Tool Site Made $550 in 6 Months. Here’s Why I’m Not Giving Up.
Building a Tool Site for Half a Year: Three Revenue Streams and One Clear Takeaway This is not a hype piece about “making five figures a month.” It’s a calm, number‑based recap from an indie developer who ran the numbers.
By Jinabout a month ago in 01
Apple Just Killed the Cloud AI Industry — And Your Mac Is Now a Money Printer
M6 Chip and 4× AI Performance: Apple's New Compute Watermark On August 25, 2026, Apple released new Mac mini and Mac Studio models. The M6 chip debuted in the Mac mini; the M5 Ultra took the top slot in the Mac Studio. The standout performance claim: "up to 4× faster AI performance."
By Jinabout a month ago in 01