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Lisa, it’s your birthday — Revisiting Apples ill-fated Lisa computer, 40 years on On its 40th anniversary, we look back at the machine that brought the GUI to personal computers.

Jeremy Reimer – Jan 19, 2023 12:30 pm UTC Enlarge / Steve Jobs posing with the Lisa in 1983. Ted Thai reader comments 232 with 0 posters participating Share this story Share on Facebook Share on Twitter Share on Reddit

Forty years ago today, a new type of personal computer was announced that would change the world forever. Two years later, it was almost completely forgotten.

The Apple Lisa started in 1978 as a new project for Steve Wozniak. The idea was to make an advanced computer using a bit-slice processor, an early attempt at scalable computing. Woz got distracted by other things, and the project didnt begin in earnest until early 1979. Thats when Apple management brought in a project leader and started hiring people to work on it.

Lisa was named after Steve Jobs daughter, even though Jobs denied the connection and his parentage. But the more interesting thing about the Lisa computer was how it evolved into something unique: It was the first personal computer with a graphical user interface (GUI). The vision takes shape

GUIs were invented at Xeroxs Palo Alto Research Center (PARC) in the early 1970s. The Alto workstation, which was never sold to the public, had a bitmapped screen that mimicked the size and orientation of a piece of paper. PARC researchers wrote software that displayed windows and icons, and they used a mouse to move a pointer on that screen. Enlarge / A restored Xerox Alto, still running code in 2017. Ken Sheriff

Jef Raskin, an early Apple employee who wrote the manual for the Apple ][, had visited PARC in 1973. He believed that GUIs were the future. Raskin managed to persuade the Lisa project leader to change the computer into a GUI machine. However, he couldnt convince Jobs, who thought Raskin and Xerox were incompetent.

Raskin altered his approach and got graphics programmer Bill Atkinson to propose an official tour of PARC in November 1979. Because Jobs thought Atkinson was great, he agreed to come along. Jobs visit to PARC became the stuff of legend, a tale of a brilliant visionary seeing the future of computing for the first time. But in reality, Atkinson was already working on LisaGrafthe low-level code that would power the Lisas GUImonths before Jobs saw the PARC demo.

The Lisas hardware changed as well. The team abandoned the bit-slice processor and adopted Motorolas new 68000 CPU. The 68000 was a 16/32-bit chip and used a 24-bit address bus, giving it a maximum of 16 megabytes of memory. This was fine, as memory prices were still sky-high in 1980, and most computers of the day had a maximum of 64 kilobytes of RAM.

In January 1981, senior leadership at Apple got tired of Jobs constant interference and micromanagement of the Lisa project and officially removed him from the team. Jobs seethed, then took over a smaller skunkworks project being run by Raskin. This would become important later. Advertisement

By early 1982, the Lisa hardware was mostly finalized. However, the software was still in flux. A team of designersincluding Larry Tesler, who had left PARC to join Applehad been busy doing tons of research, prototyping, and testing. The main question they had was: How should the Lisas GUI actually work? June 1979: A mockup of an early Lisa interface, running on an Apple ][. Interactions magazine August 1980: A mockup of menus and dialog boxes, running on a Lisa prototype. Interactions magazine October 1980: A mockup of the new single menu bar. Note the Note from Jef. Interactions magazine December 1980: An abandoned multi-column file browser. This design would return in NeXTstep and OS X. Interactions magazine July 1981: The Twenty Questions file locator. It worked, but nobody found it fun, so the team returned to the icon-based approach. Interactions magazine August 1982: The Lisas GUI is finally finalized. Interactions magazine

In an article in Interactions magazine, designers Roderick Perkins, Dan Smith, and Frank Ludolph described how the Lisas interface changed from early prototypes to a familiar desktop with icons, then away from that model, then finally back to an icon-based, document-centric approach. The goal was to make the Lisa powerful and fun to use.

At long last, the Lisa was ready to be unveiled to the public. On January 19, 1983, Apple announced the computer, which it accurately described as revolutionary. Page: 1 2 3 4 5 Next → reader comments 232 with 0 posters participating Share this story Share on Facebook Share on Twitter Share on Reddit Jeremy Reimer I’m a writer and web developer. I specialize in the obscure and beautiful, like the Amiga and newLISP. Email jeremy_reimer@hotmail.com // Twitter @jeremyreimer Advertisement Channel Ars Technica ← Prevous story Next story → Related Stories Today on Ars

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Crypto stocks down, IPOs punted amid tariff tumult

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Crypto stocks down, IPOs punted amid tariff tumult

Crypto stocks down, IPOs punted amid tariff tumult

Cryptocurrency firms felt the heat from US President Donald Trump’s sweeping tariff rollout this week as market turbulence sent share prices tumbling and foiled initial public offering (IPO) plans. 

From exchanges to Bitcoin (BTC) miners, crypto stocks suffered as much, if not more, than shares of other companies — despite the industry’s warm relationship with the US president. 

On April 2, Trump announced he was placing tariffs of at least 10% on practically all imports into the United States and adding additional “reciprocal” tariffs on some 57 countries. 

Since then, major US stock indices — including the S&P 500 and Nasdaq — tumbled by roughly 10% as traders braced for a looming trade war. 

Crypto stocks down, IPOs punted amid tariff tumult

Bitcoin miners sold off on Trump’s tariff news. Source: Morningstar

Related: Bitcoin ‘decouples,’ stocks lose $3.5T amid Trump tariff war and Fed warning of ‘higher inflation’

Sharp selloffs

Crypto exchange Coinbase — a prominent ally of Trump during the November US elections — experienced a similarly severe sell-off, with its stock price dropping by roughly 12% during the same period, according to data from Google Finance.

Bitcoin miners are also taking a hit. The CoinShares Crypto Miners ETF (WGMI) — which tracks a diverse basket of Bitcoin mining stocks — has lost roughly 13% of its value since immediately prior to Trump’s April 2 announcement, according to data from Morningstar. 

Even Strategy, one of the best-performing stocks of 2024, wasn’t immune. Its share price has fallen by around 6% on the news, Google Finance data showed.

According to Reuters, investment bank JPMorgan has raised its estimated odds of a global economic recession in 2025 to 60% from 40% previously. 

“Disruptive U.S. policies have been recognized as the biggest risk to the global outlook all year,” JP Morgan reportedly said.

“The effect … is likely to be magnified through (tariff) retaliation, a slide in U.S. business sentiment and supply-chain disruptions.”

Crypto stocks down, IPOs punted amid tariff tumult

Strategy’s shares also dropped this week. Source: Google Finance

IPO delays

The impact of US tariffs hasn’t been limited to stock price volatility. Stablecoin issuer Circle has reportedly paused plans for a 2025 IPO, citing market turbulence. 

According to The Wall Street Journal, Circle is “waiting anxiously” before taking further steps after filing to take the company public on April 1. 

It is among several companies — including fintech Klarna and ticketing service StubHub — reportedly considering altering or shelving IPO plans. 

One exception may be Bitcoin itself, which some analysts say is finally “decoupling” from the broader market.

Bitcoin’s spot price has held above $82,000 this week, even as US equities markets collapsed.

Magazine: Unstablecoins: Depegging, bank runs and other risks loom

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Politics

Brazilian court authorizes crypto seizure for debt collection — Report

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Brazilian court authorizes crypto seizure for debt collection — Report

Brazilian court authorizes crypto seizure for debt collection — Report

Brazilian judges have been authorized to seize cryptocurrency assets from debtors who owe money and are behind on their payments, signaling a growing recognition that digital assets can be both a form of payment and a store of value.

According to local media reports, the Third Panel of Brazil’s Superior Court of Justice unanimously authorized judges to send letters to cryptocurrency brokers informing them about their intent to seize an account holder’s assets to repay creditors.

The report was confirmed by the Superior Court of Justice, which issued a notice on its website.

The decision was reached unanimously by the Third Panel, which reviewed a case brought forward by a creditor.

“Although they are not legal tender, crypto assets can be used as a form of payment and as a store of value,” a translated version of the Superior Court of Justice’s memo read.

Brazilian court authorizes crypto seizure for debt collection — Report

Source: STJnoticias

Under existing rules, Brazilian judges are allowed to freeze bank accounts and order fund withdrawals, even without a debtor’s knowledge, should they rule that a creditor is owed money.

Following the recent decision, crypto assets now fall under the same purview. 

Minister Ricardo Villas Bôas Cueva, who voted in the five-person panel, said cryptocurrencies still lack formal regulation in Brazil but noted certain bills have recognized the asset class as “a digital representation of value.” 

Related: Brazil’s data watchdog upholds ban on World crypto payments

Despite regulatory uncertainty, Brazil is a major hub for crypto

Although Brazil still lacks an overarching framework for digital assets, with the country’s central bank divvying up the regulatory processes into phases, crypto adoption is surging across the country.

Brazil ranks second among all Latin American countries in terms of “crypto value received,” which is a key benchmark for adoption, according to an October report by Chainalysis. 

Brazilian court authorizes crypto seizure for debt collection — Report

In Latin America, only Argentina has higher crypto penetration in terms of value received as of June 2024. Source: Chainalysis

Earlier this year, crypto exchange Binance was granted approval to operate in the country after it acquired a São Paulo-based investment company. 

A Binance executive told Cointelegraph at the time that Brazil was making “significant strides” in regulating the industry and expects a comprehensive framework to be finalized “by mid-year.”

Nevertheless, not all of Brazil’s regulatory proposals have been favorable for the industry.

In December, the country’s central bank proposed banning stablecoin transactions on self-custodial wallets at a time when more locals were using dollar-pegged tokens to hedge against the devaluation of the Brazilian real.

Industry observers told Cointelegraph at the time that such a ban would be difficult to enforce.

“Governments can regulate centralized exchanges, but P2P transactions and decentralized platforms are much harder to control, which means the ban would likely only affect part of the ecosystem,” said Lucien Bourdon, an analyst with Trezor. 

Related: Brazilian lawmaker introduces bill to regulate Bitcoin salaries

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Environment

EcoFlow members can save up to 65% on power stations while supporting disaster relief during the 2025 Member’s Festival

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EcoFlow members can save up to 65% on power stations while supporting disaster relief during the 2025 Member's Festival

Portable power station specialist EcoFlow is kicking off its third annual Member’s Festival this month and is offering a unique new rewards program to those who become EcoFlow members. The 2025 EcoFlow Member’s Festival will offer savings of up to 65% for its participating customers, and a portion of those funds will be allocated toward rescue power solutions for communities around the globe through the company’s “Power for All” fund.

EcoFlow remains one of the industry leaders in portable power solutions and continues to trek forward in its vision to power a new tech-driven, eco-conscious future. Per its website:

Our mission from day one is to provide smart and eco-friendly energy solutions for individuals, families, and society at large. We are, were, and will continue to be a reliable and trusted energy companion for users around the world.

To achieve such goals, EcoFlow has continued to expand its portfolio of sustainable energy solutions to its community members, including portable power stations, solar generators, and mountable solar panels. While EcoFlow is doing plenty to support its growing customer base, it has expanded its reach by giving back to disaster-affected communities by helping bolster global disaster response efforts the best way it knows how– with portable power solutions.

EcoFlow Member
Source: EcoFlow

EcoFlow and its members look to provide “Power for All”

Since 2023, EcoFlow has collaborated with organizations worldwide as part of its “Power for All” mission. This initiative aims to ensure access to reliable and timely power to disaster-affected communities across the globe, including rescue agencies, affected hospitals, and shelters, to support rescue and recovery efforts.

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This fund most recently provided aid for communities affected by the recent Los Angeles wildfires, assistance to the Special Forces Charitable Trust (SFCT) in North Carolina following severe hurricanes, and support for non-profits engaged in hurricane preparedness in Florida and the Gulf Coast. Per Jodi Burns, CEO of the Special Forces Charitable Trust:

In the wake of devastating storms in Western North Carolina, reliable power was a critical need for the families we serve. Thanks to EcoFlow’s generous donation of generators, we were able to provide immediate relief, ensuring these families and their communities had access to power when they needed it most. We are so impressed with EcoFlow’s commitment to disaster response through their ‘Power for All’ program. It has made a tangible impact, and we are deeply grateful for their support and partnership in helping these families recover and rebuild.

In 2024, the US experienced 27 weather and climate events, each causing losses exceeding $1 billion, marking the second-highest annual total on record, according to National Centers for Environmental Information. The increasing frequency and severity of natural disasters underscore the critical need for reliable and timely power solutions during emergencies, much like EcoFlow and its members are helping provide through the “Power For All” initiative.

To support new and existing EcoFlow members, the company is celebrating its third annual Member’s Festival throughout April to offer a do-not-miss discount on its products and donate a portion of all sales to the “Power for All” fund to provide rescue power to those in need in the future. Learn how it all works below.

Source: EcoFlow

Save big and give back during the 2025 Member’s Festival

As of April 1st, you can now sign up to become an EcoFlow member to participate in the company’s exclusive 2025 Member Festival.

As a member, you can earn “EcoFlow Power Points” by completing tasks like registration, referrals, and product purchases and tracking your individual efforts toward disaster preparedness and recovery.

Beginning April 4, EcoFlow members will also be able to take advantage of exclusive discounts of up to 65% off select portable power stations, including the DELTA Pro Ultra, DELTA Pro 3, DELTA 2 Max, DELTA 3 Plus, RIVER 3 Plus, and more. However, these sale prices only last through April 25, so you’ll want to move quickly!

Click here to learn more about EcoFlow’s “Power for All” campaign. To register for EcoFlow’s 2025 Member Festival in the US, visit the EcoFlow website. To register as a member in Canada, visit here.

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